diff --git a/pkgs/development/python-modules/parquet/default.nix b/pkgs/development/python-modules/parquet/default.nix
index f0ac3b6234bc..6c5035e1669e 100644
--- a/pkgs/development/python-modules/parquet/default.nix
+++ b/pkgs/development/python-modules/parquet/default.nix
@@ -1,11 +1,12 @@
-{ lib
-, buildPythonPackage
-, fetchFromGitHub
-, pytestCheckHook
-, python-snappy
-, pythonOlder
-, setuptools
-, thriftpy2
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pytestCheckHook,
+  python-snappy,
+  pythonOlder,
+  setuptools,
+  thriftpy2,
 }:
 
 buildPythonPackage rec {
@@ -22,18 +23,14 @@ buildPythonPackage rec {
     hash = "sha256-WVDffYKGsyepK4w1d4KUUMmxB6a6ylTbJvG79Bt5G6o=";
   };
 
-  build-system = [
-    setuptools
-  ];
+  build-system = [ setuptools ];
 
   dependencies = [
     python-snappy
     thriftpy2
   ];
 
-  nativeCheckInputs = [
-    pytestCheckHook
-  ];
+  nativeCheckInputs = [ pytestCheckHook ];
 
   disabledTests = [
     # Fails with AttributeError