diff --git a/docker-compose.yaml b/docker-compose.yaml
index 6fab0ab..b1716f2 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -61,7 +61,7 @@ services:
   controller:
     extends: overlay 
     command: >
-      ros2 launch cps_rmp220_support robot_controller.launch.py --ros-args -r __ns:=/probeNamespace 
+      ros2 launch cps_rmp220_support robot_controller.launch.py __ns:=/probeNamespace 
     devices:
       - /dev/ttyUSB0:/dev/ttyUSB0
       - /dev/ttyACM0:/dev/ttyACM0