diff --git a/modules/communication.nix b/modules/communication.nix
index 9fed01b..9255325 100644
--- a/modules/communication.nix
+++ b/modules/communication.nix
@@ -14,6 +14,8 @@
       }];
       x_forwarded = true;
     }];
+    app_service_config_files =
+      [ "/var/lib/matrix-synapse/telegram-registration.yaml" ];
   };
 
   # Telegram bridge for Matrix
@@ -26,17 +28,11 @@
         domain = "coolneng.duckdns.org";
       };
       appservice = {
-        provisioning.enabled = false;
-        id = "telegram";
-        public = {
-          enabled = true;
-          prefix = "/public";
-          external = "https://matrix.coolneng.duckdns.org/public";
-        };
+        address = "http://localhost:8118";
+        port = 8118;
       };
       bridge = {
-        relaybot.authless_portals = false;
-        permissions = { "@admin:matrix.coolneng.duckdns.org" = "admin"; };
+        permissions = { "@coolneng:coolneng.duckdns.org" = "admin"; };
       };
     };
     serviceDependencies = [ "matrix-synapse.service" ];
diff --git a/modules/networking.nix b/modules/networking.nix
index 02bed19..72ef662 100644
--- a/modules/networking.nix
+++ b/modules/networking.nix
@@ -31,6 +31,7 @@ in {
       80 # HTTP
       443 # HTTPS
       53 # DNS
+      8448 # Matrix
     ];
     allowedUDPPorts = [
       1194 # Wireguard