diff --git a/fluent-package/msi/assets/fluent-package-prompt.bat b/fluent-package/msi/assets/fluent-package-prompt.bat
index 96ec21289..077877e46 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=%~dp0bin;%PATH%"
 set "PATH=%~dp0;%PATH%"
 title Fluent Package Command Prompt