diff --git a/tests/cpp-tests/CMakeLists.txt b/tests/cpp-tests/CMakeLists.txt
index 06a7413060..94ebe2e547 100644
--- a/tests/cpp-tests/CMakeLists.txt
+++ b/tests/cpp-tests/CMakeLists.txt
@@ -65,6 +65,7 @@ set(SAMPLE_SRC
   Classes/ExtensionsTest/NotificationCenterTest/NotificationCenterTest.cpp
   Classes/ExtensionsTest/NetworkTest/HttpClientTest.cpp
   Classes/ExtensionsTest/CocoStudioArmatureTest/ArmatureScene.cpp
+  Classes/ExtensionsTest/CocoStudioActionTimelineTest/ActionTimelineTestScene.cpp
   Classes/ExtensionsTest/CocoStudioComponentsTest/ComponentsTestScene.cpp
   Classes/ExtensionsTest/CocoStudioComponentsTest/EnemyController.cpp
   Classes/ExtensionsTest/CocoStudioComponentsTest/GameOverScene.cpp