diff --git a/src/BuildUtil/CopyBuildUtil.cmd b/src/BuildUtil/CopyBuildUtil.cmd
index 18c4d9c5..808aa1e9 100644
--- a/src/BuildUtil/CopyBuildUtil.cmd
+++ b/src/BuildUtil/CopyBuildUtil.cmd
@@ -1,2 +1,2 @@
-copy %0\..\..\bin\BuildUtilTmp.exe %0\..\..\bin\BuildUtil.exe
+copy "%0\..\..\bin\BuildUtilTmp.exe" "%0\..\..\bin\BuildUtil.exe"
 exit /b 0