diff --git a/pkgs/tools/security/knowsmore/default.nix b/pkgs/tools/security/knowsmore/default.nix
index e0309b9befe2..4c460eabcbe5 100644
--- a/pkgs/tools/security/knowsmore/default.nix
+++ b/pkgs/tools/security/knowsmore/default.nix
@@ -1,6 +1,7 @@
-{ lib
-, fetchFromGitHub
-, python3
+{
+  lib,
+  fetchFromGitHub,
+  python3,
 }:
 
 python3.pkgs.buildPythonApplication rec {
@@ -20,17 +21,11 @@ python3.pkgs.buildPythonApplication rec {
     "urllib3"
   ];
 
-  pythonRemoveDeps = [
-    "bs4"
-  ];
+  pythonRemoveDeps = [ "bs4" ];
 
-  build-system = with python3.pkgs; [
-    setuptools
-  ];
+  build-system = with python3.pkgs; [ setuptools ];
 
-  nativeBuildInputs = with python3.pkgs; [
-    pythonRelaxDepsHook
-  ];
+  nativeBuildInputs = with python3.pkgs; [ pythonRelaxDepsHook ];
 
   dependencies = with python3.pkgs; [
     aioconsole
@@ -50,17 +45,11 @@ python3.pkgs.buildPythonApplication rec {
     xmltodict
   ];
 
-  nativeCheckInputs = with python3.pkgs; [
-    pytestCheckHook
-  ];
+  nativeCheckInputs = with python3.pkgs; [ pytestCheckHook ];
 
-  pythonImportsCheck = [
-    "knowsmore"
-  ];
+  pythonImportsCheck = [ "knowsmore" ];
 
-  pytestFlagsArray = [
-    "tests/tests*"
-  ];
+  pytestFlagsArray = [ "tests/tests*" ];
 
   meta = with lib; {
     description = "Tool for pentesting Microsoft Active Directory";