diff --git a/pkgs/development/python-modules/hydra-core/default.nix b/pkgs/development/python-modules/hydra-core/default.nix
index c24b4b63af13..cc4808cdb629 100644
--- a/pkgs/development/python-modules/hydra-core/default.nix
+++ b/pkgs/development/python-modules/hydra-core/default.nix
@@ -28,6 +28,7 @@ buildPythonPackage (finalAttrs: {
   pname = "hydra-core";
   version = "1.3.2";
   pyproject = true;
+  __structuredAttrs = true;
 
   src = fetchFromGitHub {
     owner = "facebookresearch";