diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4e3cb26..521890b 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -74,7 +74,6 @@ target_link_libraries(dlio_map_node ${PCL_LIBRARIES}  ${cpp_typesupport_target})
 ament_target_dependencies(dlio_map_node "tf2_ros" "pcl_ros" "pcl_conversions" "rclcpp")
 
 ament_export_include_directories(include)
-ament_export_libraries(${PROJECT_NAME} nano_gicp nanoflann)
 ament_export_dependencies(rclcpp std_msgs sensor_msgs geometry_msgs pcl_ros)
 ament_package()