diff --git a/gamedata/sdktools.games/engine.ep2valve.txt b/gamedata/sdktools.games/engine.ep2valve.txt
index 8171032f..c183016e 100644
--- a/gamedata/sdktools.games/engine.ep2valve.txt
+++ b/gamedata/sdktools.games/engine.ep2valve.txt
@@ -253,8 +253,8 @@
 			"SetUserCvar"
 			{
 				"windows"	"17"
-				"linux"		"56"
-				"mac"		"56"
+				"linux"		"57"
+				"mac"		"57"
 			}
 			/**
 			 * Offset into CBaseClient - Used by CBaseServer::UpdateUserSettings to determine when changes have been made.