diff --git a/pkgs/development/python-modules/heatzypy/default.nix b/pkgs/development/python-modules/heatzypy/default.nix
index ecacab2260ef..843c8cbf1348 100644
--- a/pkgs/development/python-modules/heatzypy/default.nix
+++ b/pkgs/development/python-modules/heatzypy/default.nix
@@ -1,11 +1,12 @@
-{ lib
-, aiohttp
-, buildPythonPackage
-, fetchFromGitHub
-, pytestCheckHook
-, pythonOlder
-, setuptools
-, setuptools-scm
+{
+  lib,
+  aiohttp,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pytestCheckHook,
+  pythonOlder,
+  setuptools,
+  setuptools-scm,
 }:
 
 buildPythonPackage rec {
@@ -27,16 +28,12 @@ buildPythonPackage rec {
     setuptools-scm
   ];
 
-  dependencies = [
-    aiohttp
-  ];
+  dependencies = [ aiohttp ];
 
   # Module has no tests
   doCheck = false;
 
-  pythonImportsCheck = [
-    "heatzypy"
-  ];
+  pythonImportsCheck = [ "heatzypy" ];
 
   meta = with lib; {
     description = "Module to interact with Heatzy devices";