diff --git a/synapse/mautrix-signal/config.yaml b/synapse/mautrix-signal/config.yaml
index d591144..9444bac 100644
--- a/synapse/mautrix-signal/config.yaml
+++ b/synapse/mautrix-signal/config.yaml
@@ -270,8 +270,8 @@ bridge:
     #     mxid - Specific user
     permissions:
         "*": relay
-        "example.com": user
-        "@admin:example.com": admin
+        "matrix.server-nb.de": user
+        "@admin:matrix.server-nb.de": admin
     # Settings for relay mode
     relay:
         # Whether relay mode should be allowed. If allowed, `!wa set-relay` can be used to turn any