diff --git a/server/gameserver/matchmgr.h b/server/gameserver/matchmgr.h
index 82034149..5df926b2 100644
--- a/server/gameserver/matchmgr.h
+++ b/server/gameserver/matchmgr.h
@@ -3,13 +3,6 @@
 namespace cs
 {
     class CMJoin;
-    class CMReconnect;
-    class CMMatchCancel;
-    class CMMatchChoose;
-    class CMMatchStartGame;
-    class CMMatchCancelStartGame;
-    class CMMatchSendMsg;
-    class CMMatchBroadcastMsg;
 }
 
 class MatchTeam;