diff --git a/default.nix b/default.nix
index d7f50d5..2917cd2 100644
--- a/default.nix
+++ b/default.nix
@@ -2,7 +2,7 @@
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
 
-{ config, pkgs, ... }:
+{ config, lib, pkgs, ... }:
 
 {