diff --git a/bundle-macos-app.ps1 b/bundle-macos-app.ps1
index 12c4df51..5d97bea1 100644
--- a/bundle-macos-app.ps1
+++ b/bundle-macos-app.ps1
@@ -63,7 +63,7 @@ $plistContent = @"
 Set-Content -Path (Join-Path $contentsDir "Info.plist") -Value $plistContent
 
 # Copy all built application files into the .app's MacOS directory
-Get-ChildItem -Path $publishDir | ForEach-Object {
+Get-ChildItem -Path $PublishDir | ForEach-Object {
     Move-Item -Path $_.FullName -Destination $macosDir -Force
 }