{ pkgs, config, ... }: {

  # Enable sound with pipewire.
  environment.systemPackages = with pkgs; [
    pavucontrol
  ];

  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = false;
    pulse.enable = true;
  };
}