diff --git a/pkgs/development/python-modules/dbf/default.nix b/pkgs/development/python-modules/dbf/default.nix
index 5a8779bf4356..3eef542370a1 100644
--- a/pkgs/development/python-modules/dbf/default.nix
+++ b/pkgs/development/python-modules/dbf/default.nix
@@ -7,13 +7,16 @@
   python,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "dbf";
   version = "0.99.11";
   pyproject = true;
 
+  __structuredAttrs = true;
+
   src = fetchPypi {
-    inherit pname version;
+    pname = "dbf";
+    inherit (finalAttrs) version;
     hash = "sha256-IWnAUlLA776JfzRvBoMybsJYVL6rHQxkMN9ukDpXsxU=";
   };
 
@@ -38,4 +41,4 @@ buildPythonPackage rec {
     license = lib.licenses.bsd2;
     maintainers = [ ];
   };
-}
+})