diff --git a/build.cmd b/build.cmd
index c70d2b3757e..028f94fd851 100644
--- a/build.cmd
+++ b/build.cmd
@@ -5,5 +5,5 @@ set _args=%*
 if "%~1"=="-?" set _args=-help
 if "%~1"=="/?" set _args=-help
 
-powershell -ExecutionPolicy ByPass -NoProfile -Command "& '%~dp0eng\build.ps1'" %_args%
-exit /b %ERRORLEVEL%
\ No newline at end of file
+powershell -ExecutionPolicy ByPass -NoProfile -Command "& '%~dp0eng\build.ps1' %_args%; exit $LASTEXITCODE"
+exit /b %ERRORLEVEL%