diff --git a/server/gameserver/GGListener.cc b/server/gameserver/GGListener.cc
index 00c25b9c..2696c926 100644
--- a/server/gameserver/GGListener.cc
+++ b/server/gameserver/GGListener.cc
@@ -77,6 +77,7 @@ public:
 static void CreateGameClientSocket(a8::TcpSession **p)
 {
     *p = new GCClientSession();
+    p->SetMaxPacketLen(1024 * 1024 * 10);
 }
 
 static void GSListeneron_error(a8::TcpListener*, int type, int errorid)