diff --git a/compLIB/Motor.py b/compLIB/Motor.py
index dd9177d..ea68870 100644
--- a/compLIB/Motor.py
+++ b/compLIB/Motor.py
@@ -48,4 +48,4 @@ class Motor(object):
             Motor.power(i, 0)
 
 
-atexit.register(Motor.all_off())
+atexit.register(Motor.all_off)