diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 27d3325..03638d2 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -65,6 +65,10 @@ services:
       target: production
     container_name: insight-updater-frontend
     restart: unless-stopped
+    # Der updater-relay auf henry (10.0.0.71:8090) zielt auf diesen Port;
+    # Nginx served hier SPA + proxied /api an den Backend-Container.
+    ports:
+      - "8080:80"
     networks:
       - internal
       - traefik-public