diff --git a/machines/lambda/default.nix b/machines/lambda/default.nix
deleted file mode 100644
index 127dcc8..0000000
--- a/machines/lambda/default.nix
+++ /dev/null
@@ -1,88 +0,0 @@
-{ config, pkgs, lib, ... }:
-{
-
-
-  imports = [ ../../users/status.nix ];
-  # NixOS wants to enable GRUB by default
-  boot.loader.grub.enable = false;
-
-  # if you have a Raspberry Pi 2 or 3, pick this:
-  boot.kernelPackages = pkgs.linuxPackages_latest;
-  networking.hostName = "lambda";
-  # A bunch of boot parameters needed for optimal runtime on RPi 3b+
-  boot.kernelParams = [ "cma=256M" ];
-  boot.loader.raspberryPi.enable = true;
-  boot.loader.raspberryPi.version = 3;
-  boot.loader.raspberryPi.uboot.enable = true;
-  boot.loader.raspberryPi.firmwareConfig = ''
-    gpu_mem=256
-  '';
-  environment.systemPackages = with pkgs; [
-    libraspberrypi
-    tinystatus
-    git
-  ];
-
-  # File systems configuration for using the installer's partition layout
-
-
- nix.package = lib.mkForce pkgs.nixUnstable; 
-
-
-  fileSystems = {
-    "/" = {
-      device = "/dev/disk/by-label/NIXOS_SD";
-      fsType = "ext4";
-    };
-  };
-
-
-  networking.interfaces.eth0.useDHCP = false;
-  networking.interfaces.eth0.ipv4.addresses = [
-    {
-      address = "129.199.134.202";
-      prefixLength = 24;
-    }
-  ];
-  networking.defaultGateway = "129.199.134.254";
-  networking.nameservers = [ "8.8.8.8" ];
-  
-  services.timesyncd.enable = true;
-  systemd.services.htpdate = {
-      description = "htpdate daemon";
-      wantedBy = [ "multi-user.target" ];
-      after = [ "network.target" ];
-      serviceConfig = {
-        Type = "forking";
-        PIDFile = "/run/htpdate.pid";
-        ExecStart = lib.concatStringsSep " " [
-          "${pkgs.htpdate}/bin/htpdate"
-          "-D -u nobody"
-          "-a -s"
-          "-l"
-          "www.linux.org"
-        ];
-      };
-    };
-
-  documentation.nixos.enable = false;
-  nix.gc.automatic = true;
-  nix.gc.options = "--delete-older-than 30d";
-  boot.cleanTmpDir = true;
-  luj.status = {
-    enable = true;
-    nginx = {
-      enable = true;
-      subdomain = "status";
-    };
-  };
-  # Configure basic SSH access
-  services.openssh.enable = true;
-  #  services.openssh.permitRootLogin = "yes";
-
-  # Use 1GB of additional swap memory in order to not run out of memory
-  # when installing lots of things while running other things at the same time.
-  swapDevices = [{ device = "/swapfile"; size = 1024; }];
-
-  luj.hmgr.status = { };
-}
diff --git a/machines/lisa/default.nix b/machines/lisa/default.nix
index 4910be4..6fac31c 100644
--- a/machines/lisa/default.nix
+++ b/machines/lisa/default.nix
@@ -66,7 +66,6 @@
 
 
   nix.maxJobs = lib.mkDefault 6;
-  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
 
   services.fail2ban.enable = true;