diff --git a/Mybuddy/mybuddy/scripts/follow_display.py b/Mybuddy/mybuddy/scripts/follow_display.py
index 76000bd..73e142d 100755
--- a/Mybuddy/mybuddy/scripts/follow_display.py
+++ b/Mybuddy/mybuddy/scripts/follow_display.py
@@ -56,7 +56,7 @@ def talker():
         "base_link1",
 
     ]
-    joint_state_send.velocity = [0]
+    joint_state_send.velocity = [0.0]
     joint_state_send.effort = []
 
     marker_ = Marker()