diff --git a/systems/LoutreOS/services.nix b/systems/LoutreOS/services.nix
index 796665779..bf09956ee 100644
--- a/systems/LoutreOS/services.nix
+++ b/systems/LoutreOS/services.nix
@@ -307,6 +307,30 @@ in
 
         disable_existing_loggers: False
       '';
+      app_service_config_files = [
+        "/var/lib/matrix-synapse/mautrix-telegram-registration.yaml"
+      ];
+    };
+
+    mautrix-telegram = {
+      enable = true;
+      settings = {
+        homeserver = {
+          address = "https://matrix.nyanlout.re";
+          domain = "nyanlout.re";
+        };
+        appservice = {
+          bot_username = "loutrebot";
+        };
+        bridge = {
+          relaybot.authless_portals = false;
+          permissions = {
+            "@nyanloutre:nyanlout.re" = "admin";
+          };
+        };
+      };
+      environmentFile = "/mnt/secrets/mautrix-telegram.env";
+      serviceDependencies = [ "matrix-synapse.service" ];
     };
 
     pgmanage = {