diff --git a/launch/robot_joystick.launch.py b/launch/robot_joystick.launch.py
index e56cad3..7c16b76 100644
--- a/launch/robot_joystick.launch.py
+++ b/launch/robot_joystick.launch.py
@@ -72,10 +72,9 @@ def generate_launch_description():
             package='rmp220_teleop',
             executable='rmp220_teleop',
             name='rmp220_teleop',
+            remappings=[('cmd_vel', 'cmd_vel_joy')],
         )   
 
-
-    
     return LaunchDescription([
         DeclareLaunchArgument(
             'use_sim_time',