diff --git a/appengine/hello-world/flexible_nodejs16_and_earlier/test/app.test.js b/appengine/hello-world/flexible_nodejs16_and_earlier/test/app.test.js
index 727151de7d..ffd20215f8 100644
--- a/appengine/hello-world/flexible_nodejs16_and_earlier/test/app.test.js
+++ b/appengine/hello-world/flexible_nodejs16_and_earlier/test/app.test.js
@@ -1,7 +1,21 @@
+// Copyright 2023 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 const app = require('../app');
 const request = require('supertest');
 
-describe('gae_flex_quickstart', () => {
+describe('gae_flex_quickstart_v1', () => {
   describe('GET /', () => {
     it('should get 200', done => {
       request(app).get('/').expect(200, done);
diff --git a/appengine/metadata/flexible_nodejs16_and_earlier/test/server.test.js b/appengine/metadata/flexible_nodejs16_and_earlier/test/server.test.js
index 59f2197743..eff747a7b5 100644
--- a/appengine/metadata/flexible_nodejs16_and_earlier/test/server.test.js
+++ b/appengine/metadata/flexible_nodejs16_and_earlier/test/server.test.js
@@ -1,8 +1,22 @@
+// Copyright 2023 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 const path = require('path');
 const app = require(path.join(__dirname, '../', 'server.js'));
 const supertest = require('supertest');
 
-describe('gae_flex_metadata', () => {
+describe('gae_flex_metadata_v1', () => {
   it('should be listening', async () => {
     await supertest(app).get('/').expect(200);
   });
diff --git a/appengine/storage/flexible_nodejs16_and_earlier/system-test/app.test.js b/appengine/storage/flexible_nodejs16_and_earlier/system-test/app.test.js
index ef8b88919a..6145f170ee 100644
--- a/appengine/storage/flexible_nodejs16_and_earlier/system-test/app.test.js
+++ b/appengine/storage/flexible_nodejs16_and_earlier/system-test/app.test.js
@@ -57,7 +57,7 @@ after(async () => {
   }
 });
 
-describe('gae_flex_storage_app', () => {
+describe('gae_flex_storage_app_v1', () => {
   it('should load', async () => {
     await requestObj
       .get('/')