diff --git a/launch/move_base_core.launch b/launch/move_base_core.launch
index e5ee1ca..5f1953e 100644
--- a/launch/move_base_core.launch
+++ b/launch/move_base_core.launch
@@ -10,7 +10,7 @@
   <!--move base-->
   <node pkg="move_base" type="move_base" respawn="false" name="move_base" output="screen">
     <param name="base_local_planner" value="dwa_local_planner/DWAPlannerROS" />
-    <rosparam file="$(find cps_rmp220_support)/config/param/costmap_common_params.yaml" command="load" ns="global_costmap" />
+    <rosparam file="$(find cps_rmp220_support)/config/costmap_common_params.yaml" command="load" ns="global_costmap" />
     <rosparam file="$(find cps_rmp220_support)/config/costmap_common_params.yaml" command="load" ns="local_costmap" />
     <rosparam file="$(find cps_rmp220_support)/config/local_costmap_params.yaml" command="load" />
     <rosparam file="$(find cps_rmp220_support)/config/global_costmap_params.yaml" command="load" />