diff --git a/code/modules/tgui/modules/appearance_changer.dm b/code/modules/tgui/modules/appearance_changer.dm
index 5da17aa546..5239379404 100644
--- a/code/modules/tgui/modules/appearance_changer.dm
+++ b/code/modules/tgui/modules/appearance_changer.dm
@@ -73,8 +73,6 @@
 		close_ui()
 
 /datum/tgui_module/appearance_changer/Destroy()
-	UnregisterSignal(owner, COMSIG_OBSERVER_MOVED)
-	owner = null
 	last_camera_turf = null
 	qdel(cam_screen)
 	QDEL_LIST(cam_plane_masters)