diff --git a/pkgs/development/python-modules/dtfabric/default.nix b/pkgs/development/python-modules/dtfabric/default.nix
index f853f3c637b8..e66403b6ca36 100644
--- a/pkgs/development/python-modules/dtfabric/default.nix
+++ b/pkgs/development/python-modules/dtfabric/default.nix
@@ -6,38 +6,39 @@
   pyyaml,
   setuptools,
 }:
-buildPythonPackage rec {
+
+buildPythonPackage (finalAttrs: {
   pname = "dtfabric";
   version = "20260411";
   pyproject = true;
 
   src = fetchPypi {
-    inherit pname version;
+    inherit (finalAttrs) pname version;
     hash = "sha256-0hnJJ76wpINsNXecrGCQILqixo4xUhH8dW6djq9/vH4=";
   };
 
+  pythonRemoveDeps = [ "pip" ];
+
   build-system = [ setuptools ];
 
-  dependencies = [
-    pyyaml
-  ];
-
-  pythonRemoveDeps = [
-    "pip"
-  ];
+  dependencies = [ pyyaml ];
 
   checkPhase = ''
     runHook preCheck
+
     ${python.interpreter} run_tests.py
+
     runHook postCheck
   '';
 
+  pythonImportsCheck = [ "dtfabric" ];
+
   meta = {
-    changelog = "https://github.com/libyal/dtfabric/releases/tag/${version}";
     description = "Project to manage data types and structures, as used in the libyal projects";
+    changelog = "https://github.com/libyal/dtfabric/releases/tag/${finalAttrs.version}";
     downloadPage = "https://github.com/libyal/dtfabric/releases";
     homepage = "https://github.com/libyal/dtfabric";
     license = lib.licenses.asl20;
-    maintainers = [ lib.maintainers.jayrovacsek ];
+    maintainers = with lib.maintainers; [ jayrovacsek ];
   };
-}
+})