diff --git a/pkg/config/user_config_validation.go b/pkg/config/user_config_validation.go
index 5d43c4a28..fc504fe32 100644
--- a/pkg/config/user_config_validation.go
+++ b/pkg/config/user_config_validation.go
@@ -31,6 +31,14 @@ func (config *UserConfig) Validate() error {
 		[]string{"date", "alphabetical"}); err != nil {
 		return err
 	}
+	if err := validateEnum("git.log.order", config.Git.Log.Order,
+		[]string{"date-order", "author-date-order", "topo-order", "default"}); err != nil {
+		return err
+	}
+	if err := validateEnum("git.log.showGraph", config.Git.Log.ShowGraph,
+		[]string{"always", "never", "when-maximised"}); err != nil {
+		return err
+	}
 	if err := validateKeybindings(config.Keybinding); err != nil {
 		return err
 	}
diff --git a/pkg/config/user_config_validation_test.go b/pkg/config/user_config_validation_test.go
index 67ff16991..fcbfe1139 100644
--- a/pkg/config/user_config_validation_test.go
+++ b/pkg/config/user_config_validation_test.go
@@ -82,6 +82,35 @@ func TestUserConfigValidate_enums(t *testing.T) {
 				{value: "invalid_value", valid: false},
 			},
 		},
+		{
+			name: "Git.Log.Order",
+			setup: func(config *UserConfig, value string) {
+				config.Git.Log.Order = value
+			},
+			testCases: []testCase{
+				{value: "date-order", valid: true},
+				{value: "author-date-order", valid: true},
+				{value: "topo-order", valid: true},
+				{value: "default", valid: true},
+
+				{value: "", valid: false},
+				{value: "invalid_value", valid: false},
+			},
+		},
+		{
+			name: "Git.Log.ShowGraph",
+			setup: func(config *UserConfig, value string) {
+				config.Git.Log.ShowGraph = value
+			},
+			testCases: []testCase{
+				{value: "always", valid: true},
+				{value: "never", valid: true},
+				{value: "when-maximised", valid: true},
+
+				{value: "", valid: false},
+				{value: "invalid_value", valid: false},
+			},
+		},
 		{
 			name: "Keybindings",
 			setup: func(config *UserConfig, value string) {