diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 315383ef581..e8d04746649 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -84,7 +84,7 @@ in
     by Hydra.
   '';
 
-  tests = callPackages ../test {};
+  tests = recurseIntoAttrs (callPackages ../test {});
 
   ### Nixpkgs maintainer tools