diff --git a/nixos/modules/services/misc/tiddlywiki.nix b/nixos/modules/services/misc/tiddlywiki.nix
index 7ae657dd862d..4cff412132d1 100644
--- a/nixos/modules/services/misc/tiddlywiki.nix
+++ b/nixos/modules/services/misc/tiddlywiki.nix
@@ -1,11 +1,8 @@
 { config, lib, pkgs, ... }:
-
-with lib;
-
 let
 
   cfg = config.services.tiddlywiki;
-  listenParams = concatStrings (mapAttrsToList (n: v: " '${n}=${toString v}' ") cfg.listenOptions);
+  listenParams = lib.concatStrings (lib.mapAttrsToList (n: v: " '${n}=${toString v}' ") cfg.listenOptions);
   exe = "${pkgs.nodePackages.tiddlywiki}/lib/node_modules/.bin/tiddlywiki";
   name = "tiddlywiki";
   dataDir = "/var/lib/" + name;
@@ -14,10 +11,10 @@ in {
 
   options.services.tiddlywiki = {
 
-    enable = mkEnableOption "TiddlyWiki nodejs server";
+    enable = lib.mkEnableOption "TiddlyWiki nodejs server";
 
-    listenOptions = mkOption {
-      type = types.attrs;
+    listenOptions = lib.mkOption {
+      type = lib.types.attrs;
       default = {};
       example = {
         credentials = "../credentials.csv";
@@ -32,7 +29,7 @@ in {
     };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     systemd = {
       services.tiddlywiki = {
         description = "TiddlyWiki nodejs server";