diff --git a/services/default.nix b/services/default.nix
index b0e034c1..25a3af00 100644
--- a/services/default.nix
+++ b/services/default.nix
@@ -5,11 +5,10 @@
     inherit system;
   },
 }:
-let
-  inherit (pkgs) lib;
-in
-lib.mapAttrs (name: test: pkgs.testers.runNixOSTest (test // { inherit name; })) {
-  mastodon = import ./tests/mastodon.nix { inherit pkgs; };
-  pixelfed-garage = import ./tests/pixelfed-garage.nix { inherit pkgs; };
-  peertube = import ./tests/peertube.nix { inherit pkgs; };
+{
+  tests = {
+    mastodon = import ./tests/mastodon.nix { inherit pkgs; };
+    pixelfed-garage = import ./tests/pixelfed-garage.nix { inherit pkgs; };
+    peertube = import ./tests/peertube.nix { inherit pkgs; };
+  };
 }