diff --git a/scripts/Windows/OS/Install.ps1 b/scripts/Windows/OS/Install.ps1
index ec104a175..92d3d0e46 100644
--- a/scripts/Windows/OS/Install.ps1
+++ b/scripts/Windows/OS/Install.ps1
@@ -1,3 +1,4 @@
 #!/bin/pwsh
 . "$PSScriptRoot/Manage.ps1";
+$env:INSTALLER_SCRIPT = "$PSCommandPath";
 Start-WindowsInstallation;