diff --git a/Western Star 6900 TwinSteer by Nico71 (MOC-117722)/main.py b/Western Star 6900 TwinSteer by Nico71 (MOC-117722)/main.py
index 18e39b2..964d8b3 100644
--- a/Western Star 6900 TwinSteer by Nico71 (MOC-117722)/main.py	
+++ b/Western Star 6900 TwinSteer by Nico71 (MOC-117722)/main.py	
@@ -12,6 +12,8 @@
 #   Port D: Drive motor                                                        #
 #                                                                              #
 ################################################################################
+# Rebrickable: https://rebrickable.com/mocs/MOC-117722/                        #
+################################################################################
 
 from pybricks.pupdevices import Motor, Remote
 from pybricks.parameters import Port, Direction, Stop, Button, Color