diff --git a/fluent-package/msi/assets/fluent-package-prompt.bat b/fluent-package/msi/assets/fluent-package-prompt.bat
index 777d50df5..96ec21289 100644
--- a/fluent-package/msi/assets/fluent-package-prompt.bat
+++ b/fluent-package/msi/assets/fluent-package-prompt.bat
@@ -1,4 +1,4 @@
 @echo off
-set PATH="%~dp0\bin";%PATH%
-set PATH="%~dp0";%PATH%
+set "PATH=%~dp0\bin;%PATH%"
+set "PATH=%~dp0;%PATH%"
 title Fluent Package Command Prompt