diff --git a/src/run.bat b/src/run.bat
index 6f8ab0e7d6..a60de185dd 100644
--- a/src/run.bat
+++ b/src/run.bat
@@ -43,7 +43,7 @@ if errorlevel 1 goto fail
 echo.
 
 echo # runtime -cpu=1,2,4
-go test runtime -short -timeout=240s -cpu=1,2,4
+go test runtime -short -timeout=300s -cpu=1,2,4
 if errorlevel 1 goto fail
 echo.