diff --git a/common/perception_utils/CMakeLists.txt b/common/perception_utils/CMakeLists.txt
index c05dbdaaef644..18ef18303fb1b 100644
--- a/common/perception_utils/CMakeLists.txt
+++ b/common/perception_utils/CMakeLists.txt
@@ -4,8 +4,6 @@ project(perception_utils)
 find_package(autoware_cmake REQUIRED)
 autoware_package()
 
-ament_auto_package()
-
 ament_auto_add_library(${PROJECT_NAME} SHARED
   src/run_length_encoder.cpp
 )
@@ -14,3 +12,5 @@ find_package(OpenCV REQUIRED)
 target_link_libraries(${PROJECT_NAME}
   ${OpenCV_LIBS}
 )
+
+ament_auto_package()