diff --git a/boxes/desktop/configuration.nix b/boxes/desktop/configuration.nix
index cbef52c..fecf5c7 100644
--- a/boxes/desktop/configuration.nix
+++ b/boxes/desktop/configuration.nix
@@ -101,6 +101,7 @@ networking.nameservers = ["10.0.0.97"];
   # $ nix search wget
   environment.systemPackages = with pkgs; [
   ddcutil
+  i2c-tools
     # python311
     # python311Packages.evdev
     # python311Packages.xlib