diff --git a/pkgs/development/python-modules/aiopegelonline/default.nix b/pkgs/development/python-modules/aiopegelonline/default.nix
index 04108e0868ee..64d5cd987019 100644
--- a/pkgs/development/python-modules/aiopegelonline/default.nix
+++ b/pkgs/development/python-modules/aiopegelonline/default.nix
@@ -1,12 +1,13 @@
-{ lib
-, aiohttp
-, aioresponses
-, buildPythonPackage
-, fetchFromGitHub
-, pytest-asyncio
-, pytestCheckHook
-, pythonOlder
-, setuptools
+{
+  lib,
+  aiohttp,
+  aioresponses,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pytest-asyncio,
+  pytestCheckHook,
+  pythonOlder,
+  setuptools,
 }:
 
 buildPythonPackage rec {
@@ -23,13 +24,9 @@ buildPythonPackage rec {
     hash = "sha256-nKuqAzT1O5n9X/fEUm+M2RdB4u7moUGQzFA7knSEpBs=";
   };
 
-  build-system = [
-    setuptools
-  ];
+  build-system = [ setuptools ];
 
-  dependencies = [
-    aiohttp
-  ];
+  dependencies = [ aiohttp ];
 
   nativeCheckInputs = [
     aioresponses
@@ -37,9 +34,7 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  pythonImportsCheck = [
-    "aiopegelonline"
-  ];
+  pythonImportsCheck = [ "aiopegelonline" ];
 
   meta = with lib; {
     description = "Library to retrieve data from PEGELONLINE";