diff --git a/src/height/CMakeLists.txt b/src/height/CMakeLists.txt
index 74deb716..25565ac2 100644
--- a/src/height/CMakeLists.txt
+++ b/src/height/CMakeLists.txt
@@ -19,6 +19,7 @@ endif()
 find_package(ament_cmake REQUIRED)
 find_package(rclcpp REQUIRED)
 find_package(TerabeeApi REQUIRED)
+find_package(rosidl_default_generators REQUIRED)
 
 rosidl_generate_interfaces(${PROJECT_NAME}
   "msg/HeightData.msg"