diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 96d3495..a3fe5d3 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -782,7 +782,7 @@ void Room::OnPlayerOffline(Player* hum)
                      RoomMgr::Instance()->AddOverRoom(room->room_uuid_);
                  }
              },
-             &timer_attacher.timer_list_);
+             &xtimer_attacher_.timer_list_);
     }
 }