diff --git a/mps/tool/testrun.bat b/mps/tool/testrun.bat
index 255ecf23e51..e2b16a00260 100755
--- a/mps/tool/testrun.bat
+++ b/mps/tool/testrun.bat
@@ -61,7 +61,7 @@ set FAIL_COUNT=0
 set SEPARATOR=----------------------------------------
 set LOGDIR=%TMP%\mps-%PFM%-%VARIETY%-log
 echo Logging test output to %LOGDIR%
-if exists %LOGDIR% rmdir /q /s %LOGDIR%
+if exist %LOGDIR% rmdir /q /s %LOGDIR%
 mkdir %LOGDIR%
 
 if "%1"=="" call :run_tests %ALL_TEST_CASES%