diff --git a/playwright.config.ts b/playwright.config.ts
index cc34acfe15..2585d15667 100644
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -5,7 +5,7 @@ const BASE_URL = env.GITEA_URL?.replace?.(/\/$/g, '') || 'http://localhost:3000'
 
 export default {
   testDir: './tests/e2e/',
-  testMatch: /.*\.test\.e2e\.js/, // Match any .test.e2e.js files
+  testMatch: /.*\.test\.e2e\.ts/, // Match any .test.e2e.ts files
 
   /* Maximum time one test can run for. */
   timeout: 30 * 1000,
diff --git a/tests/e2e/README.md b/tests/e2e/README.md
index e5fd1ca6c0..db083793d8 100644
--- a/tests/e2e/README.md
+++ b/tests/e2e/README.md
@@ -65,7 +65,7 @@ TEST_MSSQL_HOST=localhost:1433 TEST_MSSQL_DBNAME=gitea_test TEST_MSSQL_USERNAME=
 
 ## Running individual tests
 
-Example command to run `example.test.e2e.js` test file:
+Example command to run `example.test.e2e.ts` test file:
 
 _Note: unlike integration tests, this filtering is at the file level, not function_
 
diff --git a/tests/e2e/e2e_test.go b/tests/e2e/e2e_test.go
index c8a792d6a3..1f6a595043 100644
--- a/tests/e2e/e2e_test.go
+++ b/tests/e2e/e2e_test.go
@@ -73,10 +73,10 @@ func TestMain(m *testing.M) {
 	os.Exit(exitVal)
 }
 
-// TestE2e should be the only test e2e necessary. It will collect all "*.test.e2e.js" files in this directory and build a test for each.
+// TestE2e should be the only test e2e necessary. It will collect all "*.test.e2e.ts" files in this directory and build a test for each.
 func TestE2e(t *testing.T) {
 	// Find the paths of all e2e test files in test directory.
-	searchGlob := filepath.Join(filepath.Dir(setting.AppPath), "tests", "e2e", "*.test.e2e.js")
+	searchGlob := filepath.Join(filepath.Dir(setting.AppPath), "tests", "e2e", "*.test.e2e.ts")
 	paths, err := filepath.Glob(searchGlob)
 	if err != nil {
 		t.Fatal(err)