final: prev: {
  widevine-helium =
    if prev.stdenv.hostPlatform.system == "aarch64-linux"
    then prev.callPackage ./helium-browser/widevine-aarch64-linux.nix {}
    else null;

  # helium-browser =
  #   prev.callPackage
  #     (builtins.path {
  #       path = ./helium-browser/package.nix;
  #     })
  #     {
  #       helium-widevine = prev.callPackage (builtins.path {
  #         path = ./helium-browser/widevine-aarch64-linux.nix;
  #       }) { };
  #     };

  spotify-webapp = prev.callPackage (builtins.path {path = ./spotify/package.nix;}) {};

  spotifyd = prev.callPackage (builtins.path {path = ./spotifyd/package.nix;}) {};
}