diff --git a/apps/scandic-web/server/routers/contentstack/metadata/output.ts b/apps/scandic-web/server/routers/contentstack/metadata/output.ts
index 7166ff24d..f6ab640cb 100644
--- a/apps/scandic-web/server/routers/contentstack/metadata/output.ts
+++ b/apps/scandic-web/server/routers/contentstack/metadata/output.ts
@@ -108,7 +108,7 @@ export const metadataSchema = rawMetadataSchema.transform(async (data) => {
   const noIndex = !!data.web?.seo_metadata?.noindex
 
   const metadata: Metadata = {
-    metadataBase: new URL(env.PUBLIC_URL),
+    metadataBase: env.PUBLIC_URL ? new URL(env.PUBLIC_URL) : undefined,
     title: await getTitle(data),
     description: getDescription(data),
     openGraph: {