diff --git a/packages/gatekeeper/src/app/api/verify/route.ts b/packages/gatekeeper/src/app/api/verify/route.ts
index fcafa22..137f39d 100644
--- a/packages/gatekeeper/src/app/api/verify/route.ts
+++ b/packages/gatekeeper/src/app/api/verify/route.ts
@@ -82,7 +82,7 @@ export async function GET(req: NextRequest) {
 
   // Traefik ForwardAuth headers
   const gatekeeperUrl =
-    process.env.NEXT_PUBLIC_BASE_URL || `${proto}://gatekeeper.${host}`;
+    process.env.GATEKEEPER_ORIGIN || process.env.NEXT_PUBLIC_BASE_URL || `${proto}://gatekeeper.${host}`;
   const absoluteOriginalUrl = `${proto}://${host}${originalUrl}`;
 
   const loginUrl = `${gatekeeperUrl}/login?redirect=${encodeURIComponent(absoluteOriginalUrl)}`;