diff --git a/pkgs/os-specific/darwin/iproute2mac/default.nix b/pkgs/os-specific/darwin/iproute2mac/default.nix
index c7582de3352a..ae0a4dfbbea9 100644
--- a/pkgs/os-specific/darwin/iproute2mac/default.nix
+++ b/pkgs/os-specific/darwin/iproute2mac/default.nix
@@ -1,4 +1,10 @@
-{ lib, stdenv, fetchFromGitHub, darwin, python3 }:
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  darwin,
+  python3,
+}:
 
 stdenv.mkDerivation rec {
   version = "1.4.1";