diff --git a/l4d1_offsets_linux.h b/l4d1_offsets_linux.h
index 5714697..d9b7626 100644
--- a/l4d1_offsets_linux.h
+++ b/l4d1_offsets_linux.h
@@ -3,7 +3,7 @@
 
 const char* engine_dll = "engine.so";
 int slots_offs = 94; // m_numGameSlots (in CGameServer::ExecGameTypeCfg)
-int reservation_idx = 61; // CBaseServer::ReplyReservationRequest(netadr_s&, bf_read&) vtable
+int reservation_idx = 60; // CBaseServer::ReplyReservationRequest(netadr_s&, bf_read&) vtable
 int maxhuman_idx = 132; // CTerrorGameRules::GetMaxHumanPlayers vtable
 
 #endif //_INCLUDE_L4D1_OFFSETS_LINUX_
diff --git a/l4d1_offsets_win32.h b/l4d1_offsets_win32.h
index 0a63d90..663440e 100644
--- a/l4d1_offsets_win32.h
+++ b/l4d1_offsets_win32.h
@@ -3,7 +3,7 @@
 
 int sv_offs = 6; // IServer pointer (in IVEngineServer::CreateFakeClient)
 int slots_offs = 96; // m_numGameSlots (in CGameServer::ExecGameTypeCfg)
-int reservation_idx = 60; // CBaseServer::ReplyReservationRequest(netadr_s&, bf_read&) vtable
+int reservation_idx = 59; // CBaseServer::ReplyReservationRequest(netadr_s&, bf_read&) vtable
 int maxhuman_idx = 131; // CTerrorGameRules::GetMaxHumanPlayers vtable
 
 #endif //_INCLUDE_L4D1_OFFSETS_WIN32_