{lib, ...}: {
  perSystem = {pkgs, ...}: let
    pname = "zen-browser";
    version = "1.19.8b";

    src = pkgs.fetchurl {
      url = "https://github.com/zen-browser/desktop/releases/download/${version}/zen-x86_64.AppImage";
      hash = "sha256-pKhA75haGSo53WpZsjQl5Ja9m6R/utm6cdbYag7bQDQ=";
    };

    appimageContents = pkgs.appimageTools.extract {inherit pname version src;};
  in {
    packages.zen-browser = pkgs.appimageTools.wrapType2 {
      inherit pname version src;

      extraPkgs = pkgs: [pkgs.ffmpeg-full];

      extraInstallCommands = ''
        desktop_file=$(find ${appimageContents} -name "*.desktop" | head -n1)
        if [ -n "$desktop_file" ]; then
          install -m 444 -D "$desktop_file" "$out/share/applications/${pname}.desktop"
          substituteInPlace "$out/share/applications/${pname}.desktop" \
            --replace 'Exec=zen' 'Exec=${pname}'
        fi

        if [ -d ${appimageContents}/usr/share/icons ]; then
          cp -r ${appimageContents}/usr/share/icons $out/share
        fi

        ln -s $out/bin/${pname} $out/bin/zen
      '';

      meta = {
        description = "Experience tranquillity while browsing the web without people tracking you!";
        homepage = "https://zen-browser.app";
        license = lib.licenses.mpl20;
        platforms = ["x86_64-linux"];
      };
    };
  };
}