diff --git a/bin/SpeedUpPS.bat b/bin/SpeedUpPS.bat
index 21d7d9b..58df6a9 100644
--- a/bin/SpeedUpPS.bat
+++ b/bin/SpeedUpPS.bat
@@ -6,7 +6,7 @@ echo "START: %~n0"
 
 @REM set powershell variables
 
-set PSFILE="%WBASE%\bin\SpeedUp.ps1"
+set PSFILE="%BASE%\bin\SpeedUp.ps1"
 
 echo "Speed up Powershell processing"
 %POWERSHELL% -ExecutionPolicy Bypass -File %PSFILE%