diff --git a/gamedata/sm-tf2.games.txt b/gamedata/sm-tf2.games.txt
index 99a917e1a..215f5b108 100644
--- a/gamedata/sm-tf2.games.txt
+++ b/gamedata/sm-tf2.games.txt
@@ -121,8 +121,8 @@
 				/* DuelMiniGame_IsInDuel */
 				/* String: "CTFPlayer::ForceChangeTeam( %d ) - invalid team index.\n", follow the xref, go back to the top of the subroutine, DuelMiniGame_IsInDuel is the subroutine that is called with 3 arguments and a constant value of 1.*/
 				"library"	"server"
-				"windows"	"\x55\x8B\xEC\x83\xEC\x10\x81\x65\xF4\xFF\xFF\x0F\xFF\x8D\x45\xF0\x8B\x4D\x08\xC6\x45\xF7\x00\x81\x65\xF4\x00\x00\xF0\xFF\x50\xC7\x45\xF0\x00\x00\x00\x00\xE8\x2A\x2A\x2A\x2A\x84\xC0\x0F\x84\x2A\x2A\x2A\x2A\x8D\x45\xF0\x57\x50\xE8\x2A\x2A\x2A\x2A\x8B\xF8\x83\xC4\x04\x85\xFF\x0F\x84\x2A\x2A\x2A\x2A\x81\x65\xFC\xFF\xFF\x0F\xFF\x8B\x0D\x2A\x2A\x2A\x2A\x53\xC6\x45\xFF\x00\xBB\x01\x00\x00\x00\x81\x65\xFC\x00\x00\xF0\xFF\xC7\x45\xF8\x00\x00\x00\x00\x39\x59\x14\x0F\x8C\x2A\x2A\x2A\x2A\x56\x8D\xA4\x24\x00\x00\x00\x00\x53\xE8\x2A\x2A\x2A\x2A\x8B\xF0\x83\xC4\x04\x85\xF6\x74\x2A\x8B\x16\x8B\xCE\x8B\x92\x48\x01\x00\x00\xFF\xD2\x84\xC0\x74\x2A\x3B\x75\x08\x74\x2A\x8D\x45\xF8\x8B\xCE\x50\xE8\x2A\x2A\x2A\x2A\x84\xC0\x74\x2A\x8B\x4D\xF8\x8B\x45\xFC\x3B\x0F\x75\x2A\x3B\x47\x04\x74\x2A\x3B\x4F\x08\x75\x2A\x3B\x47\x0C\x74\x2A\xA1\x2A\x2A\x2A\x2A\x43\x3B\x58\x14\x7E\x2A\x5E\x5B\x5F\x8B\xE5\x5D\xC3\x8B\x5D\x0C"
-				"windows64"	"\x48\x89\x5C\x24\x18\x55\x41\x56\x41\x57\x48\x83\xEC\x30\x81\x64\x24\x24\xFF\xFF\x0F\xFF"
+				"windows"	"\x55\x8B\xEC\x83\xEC\x08\x81\x65\xFC\xFF\xFF\x0F\xFF\x8D\x45\xF8\x8B\x4D\x08\xC6\x45\xFF\x00\x81\x65\xFC\x00\x00\xF0\xFF\x50\xC7\x45\xF8\x00\x00\x00\x00\xE8\x2A\x2A\x2A\x2A\x84\xC0\x75\x2A"
+				"windows64"	"\x48\x83\xEC\x28\x81\x64\x24\x3C\xFF\xFF\x0F\xFF"
 				"linux"		"@_Z21DuelMiniGame_IsInDuelP9CTFPlayer"
 				"linux64"	"@_Z21DuelMiniGame_IsInDuelP9CTFPlayer"
 			}