diff --git a/pkgs/development/python-modules/yoyo-migrations/default.nix b/pkgs/development/python-modules/yoyo-migrations/default.nix
index 97f9877ff48b..0c5c743144db 100644
--- a/pkgs/development/python-modules/yoyo-migrations/default.nix
+++ b/pkgs/development/python-modules/yoyo-migrations/default.nix
@@ -8,13 +8,15 @@
   tabulate,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "yoyo-migrations";
   version = "8.2.0";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-ggYGoD4mLPHNT1niVsKPpEZCUiTVuCo9EnX9eBeFI+Q=";
   };
 
@@ -37,4 +39,4 @@ buildPythonPackage rec {
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ prusnak ];
   };
-}
+})