{ config, pkgs, lib, ... }: {
  boot.initrd.luks.devices = {
    "root".device = "/dev/disk/by-uuid/fae1b81e-894c-47b4-92e5-0a817fd6f66f";
    "swap".device = "/dev/disk/by-uuid/dc1fe9ff-7eb7-40c3-8fbd-d99398e5e5d6";
  };

  fileSystems = {
    "/" = {
      device = "/dev/mapper/root";
      fsType = "btrfs";
      options = [ "subvol=nixos" ];
    };
    "/home" = {
      device = "/dev/mapper/root";
      fsType = "btrfs";
      options = [ "subvol=home" ];
    };
    "/boot" = {
      device = "/dev/disk/by-uuid/1FB9-3DB0";
      fsType = "vfat";
    };
  };

  swapDevices = [{ device = "/dev/mapper/swap"; }];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

}