diff a/code/datums/holocall.dm b/code/datums/holocall.dm	(rejected hunks)
@@ -42,6 +43,8 @@
 
 //cleans up ALL references :)
 /datum/holocall/Destroy()
+	QDEL_NULL(hangup)
+
 	var/user_good = !QDELETED(user)
 	if(user_good)
 		user.reset_perspective()