diff --git a/robotgame/worldobject.py b/robotgame/worldobject.py
index e52848b..d4799af 100644
--- a/robotgame/worldobject.py
+++ b/robotgame/worldobject.py
@@ -47,7 +47,7 @@ class WorldObject(object):
         self.init_x, self.init_y = self.x, self.y
 
     def reset_pos(self):
-        self.x, self.y = self.init_x, self.init_y
+        self.x, self.y = self.move_x, self.move_y = self.init_x, self.init_y
 
     def check_move(self, move_x, move_y):
         if self.move_x == self.x and self.move_y == self.y and self.movable: