{ pkgs, lib, ... }: { environment.systemPackages = with pkgs; [ sbctl ]; boot.loader.systemd-boot.enable = lib.mkForce false; boot.lanzaboote = { enable = true; pkiBundle = "/etc/secureboot"; }; environment.etc."secureboot" = { source = "/persist/etc/secureboot"; mode = "direct-symlink"; }; }