diff --git a/gateways.json b/gateways.json
index 5f9caa1..dcbe05d 100644
--- a/gateways.json
+++ b/gateways.json
@@ -11,7 +11,7 @@
       "name": "CORE4",
       "fqdn": "core4.fftdf.de",
       "mac": "16:8f:8c:38:74:8b",
-      "domain": "TDF",
+      "domain": "Backbone",
       "adresses": ["185.66.193.107"]
     },
     {