diff --git a/config/twist_mux.yaml b/config/twist_mux.yaml
index 0a988d1..97411fc 100644
--- a/config/twist_mux.yaml
+++ b/config/twist_mux.yaml
@@ -12,5 +12,4 @@ twist_mux:
       joystick:
         topic   : cmd_vel_joy
         timeout : 0.5
-        priority: 100
-    namespace: "/rmp"
\ No newline at end of file
+        priority: 100
\ No newline at end of file
diff --git a/launch/robot_joystick.launch.py b/launch/robot_joystick.launch.py
index 54c0732..fa11307 100644
--- a/launch/robot_joystick.launch.py
+++ b/launch/robot_joystick.launch.py
@@ -35,8 +35,8 @@ def generate_launch_description():
             package="twist_mux",
             executable="twist_mux",
             parameters=[twist_mux_params, {'use_sim_time': False}],
-            remappings=[('/cmd_vel_out','/diffbot_base_controller/cmd_vel_unstamped')],
-            namespace = "/rmp"
+            remappings=[('/cmd_vel_joy','cmd_vel_joy')],
+            namespace = namespace
         )
     
     return LaunchDescription([