diff --git a/nixos/tests/web-apps/pretix.nix b/nixos/tests/web-apps/pretix.nix
index f99bb8733547..f58ad78146d2 100644
--- a/nixos/tests/web-apps/pretix.nix
+++ b/nixos/tests/web-apps/pretix.nix
@@ -1,50 +1,47 @@
 {
-  lib,
   pkgs,
   ...
 }:
 
 {
   name = "pretix";
-  meta.maintainers = with lib.maintainers; [ hexa ];
+  meta.maintainers = pkgs.pretix.meta.maintainers;
 
-  nodes = {
-    pretix = {
-      virtualisation.memorySize = 2048;
+  containers.pretix = {
+    networking.extraHosts = ''
+      127.0.0.1 tickets.local
+    '';
 
-      networking.extraHosts = ''
-        127.0.0.1 tickets.local
-      '';
-
-      services.pretix = {
-        enable = true;
-        nginx.domain = "tickets.local";
-        plugins = with pkgs.pretix.plugins; [
-          passbook
-          pages
-          zugferd
-        ];
-        settings = {
-          pretix = {
-            instance_name = "NixOS Test";
-            url = "http://tickets.local";
-          };
-          mail.from = "hello@tickets.local";
+    services.pretix = {
+      enable = true;
+      nginx.domain = "tickets.local";
+      plugins = with pkgs.pretix.plugins; [
+        passbook
+        pages
+        zugferd
+      ];
+      settings = {
+        pretix = {
+          instance_name = "NixOS Test";
+          url = "http://tickets.local";
         };
+        mail.from = "hello@tickets.local";
       };
     };
   };
 
-  testScript = ''
-    start_all()
+  testScript =
+    # python
+    ''
+      start_all()
 
-    pretix.wait_for_unit("pretix-web.service")
-    pretix.wait_for_unit("pretix-worker.service")
+      pretix.wait_for_unit("pretix-web.service")
+      pretix.wait_for_unit("pretix-worker.service")
 
-    pretix.wait_until_succeeds("curl -q --fail http://tickets.local")
+      pretix.wait_until_succeeds("curl -q --fail http://tickets.local")
 
-    pretix.succeed("pretix-manage --help")
+      pretix.succeed("pretix-manage --help | grep -q 'createsuperuser'")
 
-    pretix.log(pretix.succeed("systemd-analyze security pretix-web.service"))
-  '';
+      pretix.log(pretix.succeed("systemd-analyze security pretix-web.service"))
+    '';
 }