diff --git a/extension/extension.cpp b/extension/extension.cpp
index 9a2390e..57535d4 100644
--- a/extension/extension.cpp
+++ b/extension/extension.cpp
@@ -324,6 +324,15 @@ DETOUR_DECL_MEMBER9(CBaseServer__ConnectClient, IClient*, netadr_t&, address, in
         SH_MANUALHOOK_RECONFIGURE(MHook_BeginAuthSession, g_nBeginAuthSessionOffset, 0, 0);
         SH_ADD_MANUALHOOK(MHook_BeginAuthSession, g_pSteam3Server->m_pSteamGameServer, SH_STATIC(Hook_BeginAuthSession), true);
 
+        void** vtable = *((void***)g_pSteam3Server->m_pSteamGameServer);
+        g_pBeginAuthSession.SetAddress(vtable[g_nBeginAuthSessionOffset]);
+
+        int endAuthOffset = 0;
+        if (g_pGameConf->GetOffset("ISteamGameServer__EndAuthSession", &endAuthOffset))
+        {
+            g_pEndAuthSession.SetAddress(vtable[endAuthOffset]);
+        }
+
         g_pLastHookedSteamGameServer = g_pSteam3Server->m_pSteamGameServer;
     }
 
@@ -374,7 +383,7 @@ DETOUR_DECL_MEMBER9(CBaseServer__ConnectClient, IClient*, netadr_t&, address, in
             g_pSM->LogMessage(myself, "entered async retry. %s", aSteamID);
             AsyncWaiting = true;
 
-            //reject async nosteamers (althought this statement is not reached even as async nosteamers are rejected with invalid ticket)
+            //reject async nosteamers or async steam player who is not authenticated
             if (Storage.SteamAuthFailed)
             {
                 //we are only here in async state when server is 64/64.