diff --git a/mock/cpp_mock_scenarios/CMakeLists.txt b/mock/cpp_mock_scenarios/CMakeLists.txt
index 0cbbc3e5a2a..e7a68dc8191 100644
--- a/mock/cpp_mock_scenarios/CMakeLists.txt
+++ b/mock/cpp_mock_scenarios/CMakeLists.txt
@@ -66,4 +66,4 @@ if(BUILD_TESTING)
   # add_cpp_mock_scenario_test(${PROJECT_NAME} "traffic_simulation_demo" "70")
 endif()
 
-ament_auto_package(CONFIG_EXTRAS "${PROJECT_NAME}-extras.cmake")
+ament_auto_package(CONFIG_EXTRAS "${PROJECT_NAME}_ament_cmake-extras.cmake")