diff --git a/launch/robot_mapping.launch.py b/launch/robot_mapping.launch.py
index 0f5693e..e18d834 100644
--- a/launch/robot_mapping.launch.py
+++ b/launch/robot_mapping.launch.py
@@ -56,7 +56,8 @@ def generate_launch_description():
             slam_params_file,
             {'use_sim_time': use_sim_time}
         ],
-        namespace = namespace
+        namespace = namespace,
+        remappings=[('/scan', 'scan')],
     )
 
     return LaunchDescription([