diff --git a/common/mtl-aas.nix b/common/mtl-aas.nix
index 55bf427..4eb7e59 100644
--- a/common/mtl-aas.nix
+++ b/common/mtl-aas.nix
@@ -1,6 +1,6 @@
 # Example configuration:
-#  host: deemz.org
-#  refineryBaseUrl: /refinery
+#  mtlAasHost: deemz.org
+#  mtlAasBaseUrl: /apis/mtl-aas/
 
 { config, pkgs, mtl-aas, mtlAasHost, mtlAasBaseUrl, ... }:
 {
@@ -21,10 +21,10 @@
     };
   };
 
-  # run refinery container as a systemd service
+  # run MTL-aas as a systemd service
   systemd.services.mtl-aas = {
     script = ''
-      ${mtl-aas}/bin/run_server
+      ${mtl-aas}/bin/run_gunicorn
     '';
     serviceConfig = {
       Type = "exec";
diff --git a/flake.lock b/flake.lock
index 84aae30..4c54976 100644
--- a/flake.lock
+++ b/flake.lock
@@ -30,11 +30,11 @@
         "uv2nix": "uv2nix"
       },
       "locked": {
-        "lastModified": 1762383209,
-        "narHash": "sha256-nrD8dA4szeAE/hXA1+bJ9t1vkhChXzcP7dQd+NsqoLw=",
+        "lastModified": 1762421420,
+        "narHash": "sha256-hK8M1EHKKVRzzldqB0MUojr5R2K4kgC9yMMvFAOnXKI=",
         "ref": "refs/heads/main",
-        "rev": "8359d6e5214a7a2e881753f381cc1adfacfcf7c2",
-        "revCount": 364,
+        "rev": "95b14ee41b7688142c9db51c974261e6d0986b57",
+        "revCount": 365,
         "type": "git",
         "url": "https://deemz.org/git/teaching/mtl-aas"
       },