diff -r 9886d8efdf7f -r fe6bb91d79b1 core/sourcemod.cpp
--- a/core/sourcemod.cpp	Mon Feb 26 04:36:15 2007 +0000
+++ b/core/sourcemod.cpp	Mon Feb 26 05:26:54 2007 +0000
@@ -160,6 +160,7 @@
 	SH_ADD_HOOK_MEMFUNC(IServerGameDLL, GameFrame, gamedll, this, &SourceModBase::GameFrame, false);
 
 	enginePatch = SH_GET_CALLCLASS(engine);
+	gamedllPatch = SH_GET_CALLCLASS(gamedll);
 
 	/* Notify! */
 	SMGlobalClass *pBase = SMGlobalClass::head;
@@ -345,6 +346,12 @@
 		enginePatch = NULL;
 	}
 
+	if (gamedllPatch)
+	{
+		SH_RELEASE_CALLCLASS(gamedllPatch);
+		gamedllPatch = NULL;
+	}
+
 	SH_REMOVE_HOOK_MEMFUNC(IServerGameDLL, LevelInit, gamedll, this, &SourceModBase::LevelInit, false);
 	SH_REMOVE_HOOK_MEMFUNC(IServerGameDLL, LevelShutdown, gamedll, this, &SourceModBase::LevelShutdown, false);
 	SH_REMOVE_HOOK_MEMFUNC(IServerGameDLL, GameFrame, gamedll, this, &SourceModBase::GameFrame, false);