{
  packageOverrides = pkgs: rec {
    chromium-wrapper = pkgs.symlinkJoin {
      name = "chromium-wrapper";
      paths = [ pkgs.chromium ];
      buildInputs = [ pkgs.makeWrapper ];
      postBuild = ''
        wrapProgram $out/bin/chromium \
	  --add-flags --force-device-scale-factor=1.6
      '';
    };
    gnupg = pkgs.lib.overrideDerivation pkgs.gnupg (oldAttrs: {
      postInstall = ''
        ln -s $out/bin/gpg2 $out/bin/gpg
      '';
    });
    gnupg-daemon = with pkgs; writeScriptBin "gnupg-daemon" ''
      #!${stdenv.shell}

      while ! systemctl --user show-environment | grep -qE '^DISPLAY='; do sleep 1; done

      systemctl --user import-environment DISPLAY
      exec ${gnupg}/bin/gpg2
    '';
  } // (import ../utils/nix/default.nix) {};

  allowUnfree = true;

  chromium = {
    enableWideVine = true;
    enablePepperFlash = true;
  };

  mpv = {
    vaapiSupport = true;
  };
}