diff --git a/.golangci.yml b/.golangci.yml
index f2b6bdf..ffe8cc8 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -14,6 +14,7 @@ linters:
     - typecheck
     - unused
     - whitespace
+    - wsl
 
 linters-settings:
   goimports:
diff --git a/testingpg/testingpg.go b/testingpg/testingpg.go
index 637cdc1..010c21e 100644
--- a/testingpg/testingpg.go
+++ b/testingpg/testingpg.go
@@ -48,7 +48,9 @@ func newPostgres(t TestingT) *Postgres {
 	urlStr := os.Getenv("TESTING_DB_URL")
 	if urlStr == "" {
 		urlStr = "postgresql://postgres:postgres@localhost:32260/postgres?sslmode=disable"
+
 		const format = "env TESTING_DB_URL is empty, used default value: %s"
+
 		t.Logf(format, urlStr)
 	}
 
@@ -125,16 +127,20 @@ func newUniqueHumanReadableDatabaseName(t TestingT) string {
 	maxHumanReadableLenBytes := maxIdentifierLengthBytes - len(uid)
 
 	lastSymbolIsHyphen := false
+
 	for _, r := range t.Name() {
 		if unicode.IsLetter(r) || unicode.IsNumber(r) {
 			output.WriteRune(r)
+
 			lastSymbolIsHyphen = false
 		} else {
 			if !lastSymbolIsHyphen {
 				output.WriteRune('-')
 			}
+
 			lastSymbolIsHyphen = true
 		}
+
 		if output.Len() >= maxHumanReadableLenBytes {
 			break
 		}
@@ -157,7 +163,9 @@ func genUnique8BytesID(t TestingT) string {
 func replaceDBName(t TestingT, dataSourceURL, dbname string) string {
 	r, err := url.Parse(dataSourceURL)
 	require.NoError(t, err)
+
 	r.Path = dbname
+
 	return r.String()
 }
 
diff --git a/user_repository.go b/user_repository.go
index 98a3e82..8294754 100644
--- a/user_repository.go
+++ b/user_repository.go
@@ -26,9 +26,11 @@ func (r *UserRepository) ReadUser(ctx context.Context, userID uuid.UUID) (User,
 	user := User{}
 
 	row := r.db.QueryRow(ctx, sql, userID)
+
 	err := row.Scan(&user.ID, &user.Username, &user.CreatedAt)
 	if err != nil {
 		const format = "failed selection of User from database: %v"
+
 		return User{}, fmt.Errorf(format, err)
 	}
 
diff --git a/user_repository_test.go b/user_repository_test.go
index 082a71f..eb5e89d 100644
--- a/user_repository_test.go
+++ b/user_repository_test.go
@@ -20,6 +20,7 @@ func TestUserRepository_CreateUser(t *testing.T) {
 	if testing.Short() {
 		t.Skip("skipping test in short mode")
 	}
+
 	t.Parallel()
 
 	newFullyFiledUser := func() rootpkg.User {