diff --git a/cmd/server/flags.go b/cmd/server/flags.go
index 8afc3537a..e8dd26390 100644
--- a/cmd/server/flags.go
+++ b/cmd/server/flags.go
@@ -97,6 +97,12 @@ var flags = []cli.Flag{
 		Name:    "authenticate-public-repos",
 		Usage:   "Always use authentication to clone repositories even if they are public. Needed if the SCM requires to always authenticate as used by many companies.",
 	},
+	&cli.StringSliceFlag{
+		EnvVars: []string{"WOODPECKER_DEFAULT_CANCEL_PREVIOUS_PIPELINE_EVENTS"},
+		Name:    "default-cancel-previous-pipeline-events",
+		Usage:   "List of event names that will be canceled when a new pipeline for the same context (tag, branch) is created.",
+		Value:   cli.NewStringSlice("push", "pull_request"),
+	},
 	&cli.StringFlag{
 		EnvVars: []string{"WOODPECKER_DEFAULT_CLONE_IMAGE"},
 		Name:    "default-clone-image",
diff --git a/cmd/server/server.go b/cmd/server/server.go
index 8fc0a4189..466f9ff0c 100644
--- a/cmd/server/server.go
+++ b/cmd/server/server.go
@@ -41,6 +41,7 @@ import (
 	"github.com/woodpecker-ci/woodpecker/server"
 	woodpeckerGrpcServer "github.com/woodpecker-ci/woodpecker/server/grpc"
 	"github.com/woodpecker-ci/woodpecker/server/logging"
+	"github.com/woodpecker-ci/woodpecker/server/model"
 	"github.com/woodpecker-ci/woodpecker/server/plugins/configuration"
 	"github.com/woodpecker-ci/woodpecker/server/plugins/sender"
 	"github.com/woodpecker-ci/woodpecker/server/pubsub"
@@ -287,6 +288,14 @@ func setupEvilGlobals(c *cli.Context, v store.Store, r remote.Remote) {
 	// Cloning
 	server.Config.Pipeline.DefaultCloneImage = c.String("default-clone-image")
 
+	// Execution
+	_events := c.StringSlice("default-cancel-previous-pipeline-events")
+	events := make([]model.WebhookEvent, len(_events))
+	for _, v := range _events {
+		events = append(events, model.WebhookEvent(v))
+	}
+	server.Config.Pipeline.DefaultCancelPreviousPipelineEvents = events
+
 	// limits
 	server.Config.Pipeline.Limits.MemSwapLimit = c.Int64("limit-mem-swap")
 	server.Config.Pipeline.Limits.MemLimit = c.Int64("limit-mem")
diff --git a/docs/docs/20-usage/71-project-settings.md b/docs/docs/20-usage/71-project-settings.md
index 707431633..6e13e616d 100644
--- a/docs/docs/20-usage/71-project-settings.md
+++ b/docs/docs/20-usage/71-project-settings.md
@@ -40,3 +40,6 @@ You can change the visibility of your project by this setting. If a user has acc
 
 After this timeout a pipeline has to finish or will be treated as timed out.
 
+## Cancel previous pipelines
+
+By enabling this option for a pipeline event previous pipelines of the same event and context will be canceled before starting the newly triggered one.
diff --git a/docs/docs/30-administration/10-server-config.md b/docs/docs/30-administration/10-server-config.md
index e114990ae..1044c5ec7 100644
--- a/docs/docs/30-administration/10-server-config.md
+++ b/docs/docs/30-administration/10-server-config.md
@@ -197,6 +197,11 @@ Link to documentation in the UI.
 
 Always use authentication to clone repositories even if they are public. Needed if the forge requires to always authenticate as used by many companies.
 
+### `WOODPECKER_DEFAULT_CANCEL_PREVIOUS_PIPELINE_EVENTS`
+> Default: `pull_request, push`
+
+List of event names that will be canceled when a new pipeline for the same context (tag, branch) is created.
+
 ### `WOODPECKER_DEFAULT_CLONE_IMAGE`
 > Default: `woodpeckerci/plugin-git:latest`
 
diff --git a/server/api/build.go b/server/api/build.go
index afa38f4f0..ae4fbef60 100644
--- a/server/api/build.go
+++ b/server/api/build.go
@@ -216,45 +216,60 @@ func DeleteBuild(c *gin.Context) {
 		return
 	}
 
-	procs, err := _store.ProcList(build)
-	if err != nil {
-		_ = c.AbortWithError(http.StatusNotFound, err)
-		return
-	}
-
 	if build.Status != model.StatusRunning && build.Status != model.StatusPending {
 		c.String(http.StatusBadRequest, "Cannot cancel a non-running or non-pending build")
 		return
 	}
 
+	code, err := cancelBuild(c, _store, repo, build)
+	if err != nil {
+		_ = c.AbortWithError(code, err)
+		return
+	}
+
+	c.String(code, "")
+}
+
+// Cancel the build and returns the status.
+func cancelBuild(
+	ctx context.Context,
+	_store store.Store,
+	repo *model.Repo,
+	build *model.Build,
+) (int, error) {
+	procs, err := _store.ProcList(build)
+	if err != nil {
+		return http.StatusNotFound, err
+	}
+
 	// First cancel/evict procs in the queue in one go
 	var (
-		procToCancel []string
-		procToEvict  []string
+		procsToCancel []string
+		procsToEvict  []string
 	)
 	for _, proc := range procs {
 		if proc.PPID != 0 {
 			continue
 		}
 		if proc.State == model.StatusRunning {
-			procToCancel = append(procToCancel, fmt.Sprint(proc.ID))
+			procsToCancel = append(procsToCancel, fmt.Sprint(proc.ID))
 		}
 		if proc.State == model.StatusPending {
-			procToEvict = append(procToEvict, fmt.Sprint(proc.ID))
+			procsToEvict = append(procsToEvict, fmt.Sprint(proc.ID))
 		}
 	}
 
-	if len(procToEvict) != 0 {
-		if err := server.Config.Services.Queue.EvictAtOnce(c, procToEvict); err != nil {
-			log.Error().Err(err).Msgf("queue: evict_at_once: %v", procToEvict)
+	if len(procsToEvict) != 0 {
+		if err := server.Config.Services.Queue.EvictAtOnce(ctx, procsToEvict); err != nil {
+			log.Error().Err(err).Msgf("queue: evict_at_once: %v", procsToEvict)
 		}
-		if err := server.Config.Services.Queue.ErrorAtOnce(c, procToEvict, queue.ErrCancel); err != nil {
-			log.Error().Err(err).Msgf("queue: evict_at_once: %v", procToEvict)
+		if err := server.Config.Services.Queue.ErrorAtOnce(ctx, procsToEvict, queue.ErrCancel); err != nil {
+			log.Error().Err(err).Msgf("queue: evict_at_once: %v", procsToEvict)
 		}
 	}
-	if len(procToCancel) != 0 {
-		if err := server.Config.Services.Queue.ErrorAtOnce(c, procToCancel, queue.ErrCancel); err != nil {
-			log.Error().Err(err).Msgf("queue: evict_at_once: %v", procToCancel)
+	if len(procsToCancel) != 0 {
+		if err := server.Config.Services.Queue.ErrorAtOnce(ctx, procsToCancel, queue.ErrCancel); err != nil {
+			log.Error().Err(err).Msgf("queue: evict_at_once: %v", procsToCancel)
 		}
 	}
 
@@ -277,8 +292,7 @@ func DeleteBuild(c *gin.Context) {
 	killedBuild, err := shared.UpdateToStatusKilled(_store, *build)
 	if err != nil {
 		log.Error().Err(err).Msgf("UpdateToStatusKilled: %v", build)
-		_ = c.AbortWithError(http.StatusInternalServerError, err)
-		return
+		return http.StatusInternalServerError, err
 	}
 
 	// For pending builds, we stream the UI the latest state.
@@ -286,19 +300,17 @@ func DeleteBuild(c *gin.Context) {
 	if build.Status == model.StatusPending {
 		procs, err = _store.ProcList(killedBuild)
 		if err != nil {
-			_ = c.AbortWithError(404, err)
-			return
+			return http.StatusNotFound, err
 		}
 		if killedBuild.Procs, err = model.Tree(procs); err != nil {
-			_ = c.AbortWithError(http.StatusInternalServerError, err)
-			return
+			return http.StatusInternalServerError, err
 		}
-		if err := publishToTopic(c, killedBuild, repo); err != nil {
+		if err := publishToTopic(ctx, killedBuild, repo); err != nil {
 			log.Error().Err(err).Msg("publishToTopic")
 		}
 	}
 
-	c.String(204, "")
+	return http.StatusNoContent, nil
 }
 
 func PostApproval(c *gin.Context) {
@@ -651,26 +663,109 @@ func createBuildItems(ctx context.Context, store store.Store, build *model.Build
 	return build, buildItems, nil
 }
 
-func startBuild(ctx context.Context, store store.Store, build *model.Build, user *model.User, repo *model.Repo, buildItems []*shared.BuildItem) (*model.Build, error) {
-	if err := store.ProcCreate(build.Procs); err != nil {
-		log.Error().Err(err).Str("repo", repo.FullName).Msgf("error persisting procs for %s#%d", repo.FullName, build.Number)
+func cancelPreviousPipelines(
+	ctx context.Context,
+	_store store.Store,
+	build *model.Build,
+	user *model.User,
+	repo *model.Repo,
+) error {
+	// check this event should cancel previous pipelines
+	eventIncluded := false
+	for _, ev := range repo.CancelPreviousPipelineEvents {
+		if ev == build.Event {
+			eventIncluded = true
+			break
+		}
+	}
+	if !eventIncluded {
+		return nil
+	}
+
+	// get all active activeBuilds
+	activeBuilds, err := _store.GetActiveBuildList(repo, -1)
+	if err != nil {
+		return err
+	}
+
+	buildNeedsCancel := func(active *model.Build) (bool, error) {
+		// always filter on same event
+		if active.Event != build.Event {
+			return false, nil
+		}
+
+		// find events for the same context
+		switch build.Event {
+		case model.EventPush:
+			return build.Branch == active.Branch, nil
+		default:
+			return build.Refspec == active.Refspec, nil
+		}
+	}
+
+	for _, active := range activeBuilds {
+		if active.ID == build.ID {
+			// same build. e.g. self
+			continue
+		}
+
+		cancel, err := buildNeedsCancel(active)
+		if err != nil {
+			log.Error().
+				Err(err).
+				Str("Ref", active.Ref).
+				Msg("Error while trying to cancel build, skipping")
+			continue
+		}
+		if !cancel {
+			continue
+		}
+		_, err = cancelBuild(ctx, _store, repo, active)
+		if err != nil {
+			log.Error().
+				Err(err).
+				Str("Ref", active.Ref).
+				Int64("ID", active.ID).
+				Msg("Failed to cancel build")
+		}
+	}
+
+	return nil
+}
+
+func startBuild(
+	ctx context.Context,
+	store store.Store,
+	activeBuild *model.Build,
+	user *model.User,
+	repo *model.Repo,
+	buildItems []*shared.BuildItem,
+) (*model.Build, error) {
+	// call to cancel previous builds if needed
+	if err := cancelPreviousPipelines(ctx, store, activeBuild, user, repo); err != nil {
+		// should be not breaking
+		log.Error().Err(err).Msg("Failed to cancel previous builds")
+	}
+
+	if err := store.ProcCreate(activeBuild.Procs); err != nil {
+		log.Error().Err(err).Str("repo", repo.FullName).Msgf("error persisting procs for %s#%d", repo.FullName, activeBuild.Number)
 		return nil, err
 	}
 
-	if err := publishToTopic(ctx, build, repo); err != nil {
+	if err := publishToTopic(ctx, activeBuild, repo); err != nil {
 		log.Error().Err(err).Msg("publishToTopic")
 	}
 
-	if err := queueBuild(build, repo, buildItems); err != nil {
+	if err := queueBuild(activeBuild, repo, buildItems); err != nil {
 		log.Error().Err(err).Msg("queueBuild")
 		return nil, err
 	}
 
-	if err := updateBuildStatus(ctx, build, repo, user); err != nil {
+	if err := updateBuildStatus(ctx, activeBuild, repo, user); err != nil {
 		log.Error().Err(err).Msg("updateBuildStatus")
 	}
 
-	return build, nil
+	return activeBuild, nil
 }
 
 func updateBuildStatus(ctx context.Context, build *model.Build, repo *model.Repo, user *model.User) error {
diff --git a/server/api/repo.go b/server/api/repo.go
index e0e3b0c84..5b0f96b1c 100644
--- a/server/api/repo.go
+++ b/server/api/repo.go
@@ -51,6 +51,7 @@ func PostRepo(c *gin.Context) {
 	repo.IsActive = true
 	repo.UserID = user.ID
 	repo.AllowPull = true
+	repo.CancelPreviousPipelineEvents = server.Config.Pipeline.DefaultCancelPreviousPipelineEvents
 
 	if repo.Visibility == "" {
 		repo.Visibility = model.VisibilityPublic
@@ -140,6 +141,9 @@ func PatchRepo(c *gin.Context) {
 	if in.Config != nil {
 		repo.Config = *in.Config
 	}
+	if in.CancelPreviousPipelineEvents != nil {
+		repo.CancelPreviousPipelineEvents = *in.CancelPreviousPipelineEvents
+	}
 	if in.Visibility != nil {
 		switch *in.Visibility {
 		case string(model.VisibilityInternal), string(model.VisibilityPrivate), string(model.VisibilityPublic):
diff --git a/server/config.go b/server/config.go
index 45d685794..314994042 100644
--- a/server/config.go
+++ b/server/config.go
@@ -68,12 +68,13 @@ var Config = struct {
 		AuthToken string
 	}
 	Pipeline struct {
-		AuthenticatePublicRepos bool
-		DefaultCloneImage       string
-		Limits                  model.ResourceLimit
-		Volumes                 []string
-		Networks                []string
-		Privileged              []string
+		AuthenticatePublicRepos             bool
+		DefaultCancelPreviousPipelineEvents []model.WebhookEvent
+		DefaultCloneImage                   string
+		Limits                              model.ResourceLimit
+		Volumes                             []string
+		Networks                            []string
+		Privileged                          []string
 	}
 	FlatPermissions bool // TODO(485) temporary workaround to not hit api rate limits
 }{}
diff --git a/server/model/repo.go b/server/model/repo.go
index 0d15ccb9b..f72b98b1c 100644
--- a/server/model/repo.go
+++ b/server/model/repo.go
@@ -24,27 +24,28 @@ import (
 //
 // swagger:model repo
 type Repo struct {
-	ID           int64       `json:"id,omitempty"             xorm:"pk autoincr 'repo_id'"`
-	UserID       int64       `json:"-"                        xorm:"repo_user_id"`
-	Owner        string      `json:"owner"                    xorm:"UNIQUE(name) 'repo_owner'"`
-	Name         string      `json:"name"                     xorm:"UNIQUE(name) 'repo_name'"`
-	FullName     string      `json:"full_name"                xorm:"UNIQUE 'repo_full_name'"`
-	Avatar       string      `json:"avatar_url,omitempty"     xorm:"varchar(500) 'repo_avatar'"`
-	Link         string      `json:"link_url,omitempty"       xorm:"varchar(1000) 'repo_link'"`
-	Clone        string      `json:"clone_url,omitempty"      xorm:"varchar(1000) 'repo_clone'"`
-	Branch       string      `json:"default_branch,omitempty" xorm:"varchar(500) 'repo_branch'"`
-	SCMKind      SCMKind     `json:"scm,omitempty"            xorm:"varchar(50) 'repo_scm'"`
-	Timeout      int64       `json:"timeout,omitempty"        xorm:"repo_timeout"`
-	Visibility   RepoVisibly `json:"visibility"               xorm:"varchar(10) 'repo_visibility'"`
-	IsSCMPrivate bool        `json:"private"                  xorm:"repo_private"`
-	IsTrusted    bool        `json:"trusted"                  xorm:"repo_trusted"`
-	IsStarred    bool        `json:"starred,omitempty"        xorm:"-"`
-	IsGated      bool        `json:"gated"                    xorm:"repo_gated"`
-	IsActive     bool        `json:"active"                   xorm:"repo_active"`
-	AllowPull    bool        `json:"allow_pr"                 xorm:"repo_allow_pr"`
-	Config       string      `json:"config_file"                 xorm:"varchar(500) 'repo_config_path'"`
-	Hash         string      `json:"-"                           xorm:"varchar(500) 'repo_hash'"`
-	Perm         *Perm       `json:"-"                           xorm:"-"`
+	ID                           int64          `json:"id,omitempty"                    xorm:"pk autoincr 'repo_id'"`
+	UserID                       int64          `json:"-"                               xorm:"repo_user_id"`
+	Owner                        string         `json:"owner"                           xorm:"UNIQUE(name) 'repo_owner'"`
+	Name                         string         `json:"name"                            xorm:"UNIQUE(name) 'repo_name'"`
+	FullName                     string         `json:"full_name"                       xorm:"UNIQUE 'repo_full_name'"`
+	Avatar                       string         `json:"avatar_url,omitempty"            xorm:"varchar(500) 'repo_avatar'"`
+	Link                         string         `json:"link_url,omitempty"              xorm:"varchar(1000) 'repo_link'"`
+	Clone                        string         `json:"clone_url,omitempty"             xorm:"varchar(1000) 'repo_clone'"`
+	Branch                       string         `json:"default_branch,omitempty"        xorm:"varchar(500) 'repo_branch'"`
+	SCMKind                      SCMKind        `json:"scm,omitempty"                   xorm:"varchar(50) 'repo_scm'"`
+	Timeout                      int64          `json:"timeout,omitempty"               xorm:"repo_timeout"`
+	Visibility                   RepoVisibly    `json:"visibility"                      xorm:"varchar(10) 'repo_visibility'"`
+	IsSCMPrivate                 bool           `json:"private"                         xorm:"repo_private"`
+	IsTrusted                    bool           `json:"trusted"                         xorm:"repo_trusted"`
+	IsStarred                    bool           `json:"starred,omitempty"               xorm:"-"`
+	IsGated                      bool           `json:"gated"                           xorm:"repo_gated"`
+	IsActive                     bool           `json:"active"                          xorm:"repo_active"`
+	AllowPull                    bool           `json:"allow_pr"                        xorm:"repo_allow_pr"`
+	Config                       string         `json:"config_file"                     xorm:"varchar(500) 'repo_config_path'"`
+	Hash                         string         `json:"-"                               xorm:"varchar(500) 'repo_hash'"`
+	Perm                         *Perm          `json:"-"                               xorm:"-"`
+	CancelPreviousPipelineEvents []WebhookEvent `json:"cancel_previous_pipeline_events" xorm:"json 'cancel_previous_pipeline_events'"`
 }
 
 // TableName return database table name for xorm
@@ -90,10 +91,11 @@ func (r *Repo) Update(from *Repo) {
 
 // RepoPatch represents a repository patch object.
 type RepoPatch struct {
-	Config     *string `json:"config_file,omitempty"`
-	IsTrusted  *bool   `json:"trusted,omitempty"`
-	IsGated    *bool   `json:"gated,omitempty"`
-	Timeout    *int64  `json:"timeout,omitempty"`
-	Visibility *string `json:"visibility,omitempty"`
-	AllowPull  *bool   `json:"allow_pr,omitempty"`
+	Config                       *string         `json:"config_file,omitempty"`
+	IsTrusted                    *bool           `json:"trusted,omitempty"`
+	IsGated                      *bool           `json:"gated,omitempty"`
+	Timeout                      *int64          `json:"timeout,omitempty"`
+	Visibility                   *string         `json:"visibility,omitempty"`
+	AllowPull                    *bool           `json:"allow_pr,omitempty"`
+	CancelPreviousPipelineEvents *[]WebhookEvent `json:"cancel_previous_pipeline_events"`
 }
diff --git a/server/store/datastore/build.go b/server/store/datastore/build.go
index 1275df911..accb2ffd3 100644
--- a/server/store/datastore/build.go
+++ b/server/store/datastore/build.go
@@ -80,6 +80,18 @@ func (s storage) GetBuildList(repo *model.Repo, page int) ([]*model.Build, error
 		Find(&builds)
 }
 
+func (s storage) GetActiveBuildList(repo *model.Repo, page int) ([]*model.Build, error) {
+	builds := make([]*model.Build, 0, perPage)
+	query := s.engine.
+		Where("build_repo_id = ?", repo.ID).
+		Where("build_status = ? or build_status = ?", "pending", "running").
+		Desc("build_number")
+	if page > 0 {
+		query = query.Limit(perPage, perPage*(page-1))
+	}
+	return builds, query.Find(&builds)
+}
+
 func (s storage) GetBuildCount() (int64, error) {
 	return s.engine.Count(new(model.Build))
 }
diff --git a/server/store/store.go b/server/store/store.go
index fa309a7aa..3565833ca 100644
--- a/server/store/store.go
+++ b/server/store/store.go
@@ -70,6 +70,8 @@ type Store interface {
 	// GetBuildList gets a list of builds for the repository
 	// TODO: paginate
 	GetBuildList(*model.Repo, int) ([]*model.Build, error)
+	// GetBuildList gets a list of the active builds for the repository
+	GetActiveBuildList(repo *model.Repo, page int) ([]*model.Build, error)
 	// GetBuildQueue gets a list of build in queue.
 	GetBuildQueue() ([]*model.Feed, error)
 	// GetBuildCount gets a count of all builds in the system.
diff --git a/web/src/components/repo/settings/GeneralTab.vue b/web/src/components/repo/settings/GeneralTab.vue
index 0830db09c..c3c26add7 100644
--- a/web/src/components/repo/settings/GeneralTab.vue
+++ b/web/src/components/repo/settings/GeneralTab.vue
@@ -50,6 +50,18 @@
         </div>
       </InputField>
 
+      <InputField label="Cancel previous pipelines" docs-url="docs/usage/project-settings#cancel-previous-pipelines">
+        <CheckboxesField
+          v-model="repoSettings.cancel_previous_pipeline_events"
+          :options="cancelPreviousBuildEventsOptions"
+        />
+        <template #description>
+          <p class="text-sm text-gray-400 dark:text-gray-600">
+            Enable to cancel running pipelines of the same event and context before starting the newly triggered one.
+          </p>
+        </template>
+      </InputField>
+
       <Button class="mr-auto" color="green" text="Save settings" :is-loading="isSaving" @click="saveRepoSettings" />
     </div>
   </Panel>
@@ -60,7 +72,8 @@ import { defineComponent, inject, onMounted, Ref, ref } from 'vue';
 
 import Button from '~/components/atomic/Button.vue';
 import Checkbox from '~/components/form/Checkbox.vue';
-import { RadioOption } from '~/components/form/form.types';
+import CheckboxesField from '~/components/form/CheckboxesField.vue';
+import { CheckboxOption, RadioOption } from '~/components/form/form.types';
 import InputField from '~/components/form/InputField.vue';
 import NumberField from '~/components/form/NumberField.vue';
 import RadioField from '~/components/form/RadioField.vue';
@@ -70,7 +83,7 @@ import useApiClient from '~/compositions/useApiClient';
 import { useAsyncAction } from '~/compositions/useAsyncAction';
 import useAuthentication from '~/compositions/useAuthentication';
 import useNotifications from '~/compositions/useNotifications';
-import { Repo, RepoSettings, RepoVisibility } from '~/lib/api/types';
+import { Repo, RepoSettings, RepoVisibility, WebhookEvents } from '~/lib/api/types';
 import RepoStore from '~/store/repos';
 
 const projectVisibilityOptions: RadioOption[] = [
@@ -91,10 +104,20 @@ const projectVisibilityOptions: RadioOption[] = [
   },
 ];
 
+const cancelPreviousBuildEventsOptions: CheckboxOption[] = [
+  { value: WebhookEvents.Push, text: 'Push' },
+  { value: WebhookEvents.Tag, text: 'Tag' },
+  {
+    value: WebhookEvents.PullRequest,
+    text: 'Pull Request',
+  },
+  { value: WebhookEvents.Deploy, text: 'Deploy' },
+];
+
 export default defineComponent({
   name: 'GeneralTab',
 
-  components: { Button, Panel, InputField, TextField, RadioField, NumberField, Checkbox },
+  components: { Button, Panel, InputField, TextField, RadioField, NumberField, Checkbox, CheckboxesField },
 
   setup() {
     const apiClient = useApiClient();
@@ -117,6 +140,7 @@ export default defineComponent({
         gated: repo.value.gated,
         trusted: repo.value.trusted,
         allow_pr: repo.value.allow_pr,
+        cancel_previous_pipeline_events: repo.value.cancel_previous_pipeline_events || [],
       };
     }
 
@@ -153,6 +177,7 @@ export default defineComponent({
       isSaving,
       saveRepoSettings,
       projectVisibilityOptions,
+      cancelPreviousBuildEventsOptions,
     };
   },
 });
diff --git a/web/src/lib/api/types/repo.ts b/web/src/lib/api/types/repo.ts
index 41db5b09e..87758de71 100644
--- a/web/src/lib/api/types/repo.ts
+++ b/web/src/lib/api/types/repo.ts
@@ -1,51 +1,51 @@
 // A version control repository.
 export type Repo = {
-  active: boolean;
   // Is the repo currently active or not
+  active: boolean;
 
-  id: number;
   // The unique identifier for the repository.
+  id: number;
 
-  scm: string;
   // The source control management being used.
   // Currently this is either 'git' or 'hg' (Mercurial).
+  scm: string;
 
-  owner: string;
   // The owner of the repository.
+  owner: string;
 
-  name: string;
   // The name of the repository.
+  name: string;
 
-  full_name: string;
   // The full name of the repository.
   // This is created from the owner and name of the repository.
+  full_name: string;
 
-  avatar_url: string;
   // The url for the avatar image.
+  avatar_url: string;
 
-  link_url: string;
   // The link to view the repository.
+  link_url: string;
 
-  clone_url: string;
   // The url used to clone the repository.
+  clone_url: string;
 
-  default_branch: string;
   // The default branch of the repository.
+  default_branch: string;
 
-  private: boolean;
   // Whether the repository is publicly visible.
+  private: boolean;
 
-  trusted: boolean;
   // Whether the repository has trusted access for builds.
   // If the repository is trusted then the host network can be used and
   // volumes can be created.
+  trusted: boolean;
 
-  timeout: number;
   // x-dart-type: Duration
   // The amount of time in minutes before the build is killed.
+  timeout: number;
 
-  allow_pr: boolean;
   // Whether pull requests should trigger a build.
+  allow_pr: boolean;
 
   config_file: string;
 
@@ -54,6 +54,9 @@ export type Repo = {
   last_build: number;
 
   gated: boolean;
+
+  // Events that will cancel running pipelines before starting a new one
+  cancel_previous_pipeline_events: string[];
 };
 
 export enum RepoVisibility {
@@ -62,7 +65,10 @@ export enum RepoVisibility {
   Internal = 'internal',
 }
 
-export type RepoSettings = Pick<Repo, 'config_file' | 'timeout' | 'visibility' | 'trusted' | 'gated' | 'allow_pr'>;
+export type RepoSettings = Pick<
+  Repo,
+  'config_file' | 'timeout' | 'visibility' | 'trusted' | 'gated' | 'allow_pr' | 'cancel_previous_pipeline_events'
+>;
 
 export type RepoPermissions = {
   pull: boolean;