diff --git a/src/queue_handler.py b/src/queue_handler.py
index d218d00..4bb9232 100644
--- a/src/queue_handler.py
+++ b/src/queue_handler.py
@@ -17,7 +17,7 @@ class UpdateDB:
 	def update_db(self):
 		for update in self.updated:
 			update_type = "postid" if update[2] is not None else "rcid"
-			db_cursor.execute("UPDATE rcgcdw SET {} = ? WHERE wiki = ?".format(update_type), (update[1],update[0],))
+			db_cursor.execute("UPDATE rcgcdw SET {} = ? WHERE wiki = ? AND NOT ? = -1".format(update_type), (update[1], update[0], update_type))
 		db_connection.commit()
 		self.clear_list()