diff --git a/tools/tgs4_scripts/PreCompile.bat b/tools/tgs4_scripts/PreCompile.bat
index f9cb2fd94ef..fd7f861e69a 100644
--- a/tools/tgs4_scripts/PreCompile.bat
+++ b/tools/tgs4_scripts/PreCompile.bat
@@ -1,7 +1,7 @@
 @echo off
 cd /D "%~dp0"
 set TG_BOOTSTRAP_CACHE=%cd%
-IF NOT "%1" == "" (
+IF NOT %1 == "" (
 	rem TGS4: we are passed the game directory on the command line
 	cd %1
 ) ELSE IF EXIST "..\Game\B\tgstation.dmb" (