diff --git a/nixos/modules/services/monitoring/hdaps.nix b/nixos/modules/services/monitoring/hdaps.nix
index 366367ef835c..ee9b85a50ae4 100644
--- a/nixos/modules/services/monitoring/hdaps.nix
+++ b/nixos/modules/services/monitoring/hdaps.nix
@@ -1,20 +1,17 @@
 { config, lib, pkgs, ... }:
-
-with lib;
-
 let
   cfg = config.services.hdapsd;
   hdapsd = [ pkgs.hdapsd ];
 in
 {
   options = {
-    services.hdapsd.enable = mkEnableOption ''
+    services.hdapsd.enable = lib.mkEnableOption ''
         Hard Drive Active Protection System Daemon,
         devices are detected and managed automatically by udev and systemd
       '';
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     boot.kernelModules = [ "hdapsd" ];
     services.udev.packages = hdapsd;
     systemd.packages = hdapsd;