diff --git a/.gitignore b/.gitignore
index dc709e6..ad22547 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+./result/
 .pyre/
 .cache/
 .venv/
diff --git a/README.md b/README.md
index a6d7e3b..bdc4ef1 100644
--- a/README.md
+++ b/README.md
@@ -43,6 +43,8 @@ This installs the QML plugin to `/usr/lib/qt6/qml`.
 
 ### NixOS
 
+**Note that not all features work well. This is due to limited testing on NixOS.**
+
 In your flake.nix file, add the following in your inputs.
 
 ```nix
diff --git a/nix/app2unit.nix b/nix/app2unit.nix
index ce5fee2..a29a66a 100644
--- a/nix/app2unit.nix
+++ b/nix/app2unit.nix
@@ -1,11 +1,11 @@
 {
-  pkgs, # To ensure the nixpkgs version of app2unit
+  pkgs,
   fetchFromGitHub,
   ...
 }:
 pkgs.app2unit.overrideAttrs (
   final: prev: rec {
-    version = "1.0.3"; # Fix old issue related to missing env var
+    version = "1.0.3";
     src = fetchFromGitHub {
       owner = "Vladimir-csp";
       repo = "app2unit";
diff --git a/nix/default.nix b/nix/default.nix
index 83edc51..636e6be 100644
--- a/nix/default.nix
+++ b/nix/default.nix
@@ -25,6 +25,8 @@
   pkg-config,
   pythonEnv,
   zshell-cli,
+  ddcutil,
+  brightnessctl,
 }:
 let
   version = "1.0.0";
@@ -39,6 +41,8 @@ let
     bash
     hyprland
     zshell-cli
+    ddcutil
+    brightnessctl
   ];
 
   fontconfig = makeFontsConf {