diff --git a/rb_ws/src/buggy/launch/debug_steer.launch b/rb_ws/src/buggy/launch/debug_steer.launch
index a07c9196..a200e728 100644
--- a/rb_ws/src/buggy/launch/debug_steer.launch
+++ b/rb_ws/src/buggy/launch/debug_steer.launch
@@ -1,6 +1,5 @@
 <!-- roslaunch buggy debug_steer.launch -->
 
 <launch>
-    <node name="debug_steer" pkg="buggy" type="debug_steer.py" output="screen"/>
-
+    <node name="debug_steer" pkg="buggy" type="debug_steer.py" output="screen" args="--self_name NAND"/>
 </launch>
\ No newline at end of file
diff --git a/rb_ws/src/buggy/scripts/debug/debug_steer.py b/rb_ws/src/buggy/scripts/debug/debug_steer.py
index f5b6c930..3e86c44a 100755
--- a/rb_ws/src/buggy/scripts/debug/debug_steer.py
+++ b/rb_ws/src/buggy/scripts/debug/debug_steer.py
@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+import argparse
 
 import rospy
 from std_msgs.msg import Float64
@@ -12,9 +13,9 @@ class DebugController():
     Sends oscillating steering command for firmware debug
     """
 
-    def __init__(self) -> None:
+    def __init__(self, self_name) -> None:
         self.steer_publisher = rospy.Publisher(
-        "SC/buggy/input/steering", Float64, queue_size=1)
+        self_name + "/buggy/input/steering", Float64, queue_size=1)
         self.rate = 1000
 
     def sin_steer(self, tick_count):
@@ -42,6 +43,10 @@ def loop(self):
             rate.sleep()
 
 if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--self_name", type=str, help="name of ego-buggy", required=True)
+    args, _ = parser.parse_known_args()
+
     rospy.init_node("debug_steer")
-    d = DebugController()
+    d = DebugController(args.self_name)
     d.loop()