diff --git a/deployment/data-model-test.nix b/deployment/data-model-test.nix
index 899e3747..5238ab89 100644
--- a/deployment/data-model-test.nix
+++ b/deployment/data-model-test.nix
@@ -111,7 +111,9 @@ in
                   implementation =
                     cfg:
                     lib.optionalAttrs cfg.enable {
-                      dummy.login-shell.packages.hello = pkgs.hello;
+                      hello.login-shell.packages = {
+                        inherit (pkgs) hello;
+                      };
                     };
                 };
               environments.single-nixos-vm =