diff --git a/lib/nixos/configuration.nix b/lib/nixos/configuration.nix
index 405dc76..13d8a87 100644
--- a/lib/nixos/configuration.nix
+++ b/lib/nixos/configuration.nix
@@ -164,6 +164,7 @@ in
       arandr
       brightnessctl
       configure-gtk
+      cpufrequtils
       dunst
       ffmpegthumbnailer
       libnotify