diff --git a/modules/nodered/module.json b/modules/nodered/module.json
index f42dffb..a0e8c27 100644
--- a/modules/nodered/module.json
+++ b/modules/nodered/module.json
@@ -100,7 +100,7 @@
       ],
       "env": {
         "MESH_BROKER_FILE": "/run/secrets/broker",
-        "MESH_NODERED_URL": "http://127.0.0.1:1880",
+        "MESH_NODERED_URL": "http://127.0.0.1:${port:1880}",
         "MESH_NODERED_CONFIG_FILE": "/run/config/config.json"
       },
       "restart-on": [