diff --git a/gamedata/sdktools.games/engine.insurgency.txt b/gamedata/sdktools.games/engine.insurgency.txt
index e3c273e1..a3bdd63c 100644
--- a/gamedata/sdktools.games/engine.insurgency.txt
+++ b/gamedata/sdktools.games/engine.insurgency.txt
@@ -153,7 +153,7 @@
 			"FireOutput"
 			{
 				"library"	"server"
-				"windows"	"\x55\x8B\xEC\x83\xEC\x20\x53\x8B\xC1"
+				"windows"	"\x55\x8B\xEC\x81\xEC\x20\x01\x00\x00\x53\x8B\xC1"
 				"linux"		"@_ZN17CBaseEntityOutput10FireOutputE9variant_tP11CBaseEntityS2_f"
 				"mac"		"@_ZN17CBaseEntityOutput10FireOutputE9variant_tP11CBaseEntityS2_f"
 			}