diff --git a/build.ps1 b/build.ps1
index ae950bc..c24a9b3 100644
--- a/build.ps1
+++ b/build.ps1
@@ -16,7 +16,7 @@ try {
     $outFolder = New-Item -ItemType Directory -Path $outFolder
 
     Write-Host "Copy react site to build/new-app folder"
-    Copy-Item -Path "./new-app/out" -Destination "$outFolder" -Recurse -Force | Out-Null
+    Copy-Item -Path "./new-app/out/*" -Destination "$outFolder" -Recurse -Force | Out-Null
 }
 finally {
     Pop-Location
diff --git a/new-app/next.config.mjs b/new-app/next.config.mjs
index cca326f..de31f1e 100644
--- a/new-app/next.config.mjs
+++ b/new-app/next.config.mjs
@@ -1,9 +1,9 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
     output: 'export',
-    basePath: process.env.basePath,
+    basePath: process.env.basePath ?? "",
     env: {
-      basePath: process.env.basePath,
+      basePath: process.env.basePath ?? "",
     },
 };