diff --git a/pkgs/development/python-modules/django-hcaptcha/default.nix b/pkgs/development/python-modules/django-hcaptcha/default.nix
index a045811aeec9..9f51677dbdaa 100644
--- a/pkgs/development/python-modules/django-hcaptcha/default.nix
+++ b/pkgs/development/python-modules/django-hcaptcha/default.nix
@@ -5,13 +5,13 @@
   django,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "django-hcaptcha";
   version = "0.2.0";
   format = "setuptools";
 
   src = fetchPypi {
-    inherit version;
+    inherit (finalAttrs) version;
     pname = "django-hCaptcha";
     hash = "sha256-slGerwzJeGWscvglMBEixc9h4eSFLWiVmUFgIirLbBo=";
   };
@@ -29,4 +29,4 @@ buildPythonPackage rec {
     license = lib.licenses.bsd3;
     maintainers = with lib.maintainers; [ ambroisie ];
   };
-}
+})