diff --git a/config.json b/config.json
index 1825ce02146e00e880b1df33377d8f0e154c1279..53a89a576c5ac8bcbaeee2b6c39b89719c49a7ea 100644
--- a/config.json
+++ b/config.json
@@ -4,6 +4,12 @@
       "fonts": "fonts",
       "styles": "styles"
     },
+    "domains": [
+      "localhost:8080",
+      "127.0.0.1:8080",
+      "tileserver.metager.de",
+      "maps.metager.de"
+    ],
     "minRendererPoolSizes": [18],
     "maxRendererPoolSizes": [18]
   },