diff --git a/makefu/1systems/iso/config.nix b/makefu/1systems/iso/config.nix
index 6c4f62310..207121236 100644
--- a/makefu/1systems/iso/config.nix
+++ b/makefu/1systems/iso/config.nix
@@ -9,17 +9,22 @@ with import <stockholm/lib>;
     # <stockholm/makefu/2configs/tools/core.nix>
     ./justdoit.nix
     {
+      environment.systemPackages = [ (pkgs.writeScriptBin "network-setup" ''
+        #!/bin/sh
+        ip addr add  178.254.30.202/255.255.252.0 dev ens3
+        ip route add default via 178.254.28.1
+        echo nameserver 1.1.1.1 > /etc/resolv.conf
+      '')];
       kexec.justdoit = {
-        # bootSize = 512;
-        rootDevice = "/dev/sdb";
-        swapSize = 1024;
+        bootSize = 512;
+        rootDevice = "/dev/vda";
         bootType = "vfat";
-        luksEncrypt = true;
-        uefi = true;
+        luksEncrypt = false;
+        uefi = false;
       };
     }
   ];
-  boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
+  # boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
   # TODO: NIX_PATH and nix.nixPath are being set by default.nix right now
   # cd ~/stockholm ; nix-build -A config.system.build.isoImage -I nixos-config=makefu/1systems/iso/config.nix -I secrets=/home/makefu/secrets/iso /var/src/nixpkgs/nixos
   #krebs.build.host = { cores = 0; };
@@ -33,7 +38,6 @@ with import <stockholm/lib>;
     EDITOR=vim
   '';
   # iso-specific
-  boot.kernelParams = [ "copytoram" ];
   services.openssh = {
     enable = true;
     hostKeys = [
diff --git a/makefu/1systems/iso/justdoit.nix b/makefu/1systems/iso/justdoit.nix
index 7947953f9..0ce90494b 100644
--- a/makefu/1systems/iso/justdoit.nix
+++ b/makefu/1systems/iso/justdoit.nix
@@ -67,29 +67,22 @@ in {
       unit: sectors
       ${lib.optionalString (cfg.bootType != "zfs") "1 : size=${toString (2048 * cfg.bootSize)}, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4"}
       ${lib.optionalString (! cfg.uefi) "4 : size=4096, type=21686148-6449-6E6F-744E-656564454649"}
-      2 : size=${toString (2048 * cfg.swapSize)}, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F
-      3 : type=0FC63DAF-8483-4772-8E79-3D69D8477DE4
+      2 : type=0FC63DAF-8483-4772-8E79-3D69D8477DE4
       EOF
       ${if cfg.luksEncrypt then ''
         cryptsetup luksFormat ${cfg.rootDevice}${x}2
-        cryptsetup open --type luks ${cfg.rootDevice}${x}2 swap
-        cryptsetup luksFormat ${cfg.rootDevice}${x}3
-        cryptsetup open --type luks ${cfg.rootDevice}${x}3 root
+        cryptsetup open --type luks ${cfg.rootDevice}${x}2 root
         export ROOT_DEVICE=/dev/mapper/root
-        export SWAP_DEVICE=/dev/mapper/swap
       '' else ''
-        export ROOT_DEVICE=${cfg.rootDevice}${x}3
-        export SWAP_DEVICE=${cfg.rootDevice}${x}2
+        export ROOT_DEVICE=${cfg.rootDevice}${x}2
       ''}
       ${lib.optionalString (cfg.bootType != "zfs") "export NIXOS_BOOT=${cfg.rootDevice}${x}1"}
       mkdir -p /mnt
       ${mkBootTable.${cfg.bootType}}
-      mkswap $SWAP_DEVICE -L NIXOS_SWAP
       zpool create -o ashift=12 -o altroot=/mnt ${cfg.poolName} $ROOT_DEVICE
       zfs create -o mountpoint=legacy ${cfg.poolName}/root
       zfs create -o mountpoint=legacy ${cfg.poolName}/home
       zfs create -o mountpoint=legacy ${cfg.poolName}/nix
-      swapon $SWAP_DEVICE
       mount -t zfs ${cfg.poolName}/root /mnt/
       mkdir /mnt/{home,nix,boot}
       mount -t zfs ${cfg.poolName}/home /mnt/home/
@@ -111,8 +104,7 @@ in {
         networking.hostId = "$hostId"; # required for zfs use
       ${lib.optionalString cfg.luksEncrypt ''
         boot.initrd.luks.devices = [
-          { name = "swap"; device = "${cfg.rootDevice}${x}2"; preLVM = true; }
-          { name = "root"; device = "${cfg.rootDevice}${x}3"; preLVM = true; }
+          { name = "root"; device = "${cfg.rootDevice}${x}2"; preLVM = true; }
         ];
       ''}
       }
@@ -120,9 +112,9 @@ in {
       nixos-install
       umount /mnt/home /mnt/nix ${lib.optionalString (cfg.bootType != "zfs") "/mnt/boot"} /mnt
       zpool export ${cfg.poolName}
-      swapoff $SWAP_DEVICE
     '';
     environment.systemPackages = [ config.system.build.justdoit ];
     boot.supportedFilesystems = [ "zfs" ];
+    users.users.root.openssh.authorizedKeys.keys = [ "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCl3RTOHd5DLiVeUbUr/GSiKoRWknXQnbkIf+uNiFO+XxiqZVojPlumQUVhasY8UzDzj9tSDruUKXpjut50FhIO5UFAgsBeMJyoZbgY/+R+QKU00Q19+IiUtxeFol/9dCO+F4o937MC0OpAC10LbOXN/9SYIXueYk3pJxIycXwUqhYmyEqtDdVh9Rx32LBVqlBoXRHpNGPLiswV2qNe0b5p919IGcslzf1XoUzfE3a3yjk/XbWh/59xnl4V7Oe7+iQheFxOT6rFA30WYwEygs5As//ZYtxvnn0gA02gOnXJsNjOW9irlxOUeP7IOU6Ye3WRKFRR0+7PS+w8IJLag2xb" ];
   };
 }
diff --git a/makefu/1systems/iso/target-config.nix b/makefu/1systems/iso/target-config.nix
index 6915e4137..59d2960bc 100644
--- a/makefu/1systems/iso/target-config.nix
+++ b/makefu/1systems/iso/target-config.nix
@@ -1,12 +1,12 @@
-{ lib, ... }:
+{ pkgs, lib, ... }:
 
 {
   imports = [ ./hardware-configuration.nix ./generated.nix ];
   boot.loader.grub.enable = true;
   boot.loader.grub.version = 2;
   boot.zfs.devNodes = "/dev"; # fixes some virtualmachine issues
-  boot.zfs.forceImportRoot = false;
-  boot.zfs.forceImportAll = false;
+  #boot.zfs.forceImportRoot = false;
+  #boot.zfs.forceImportAll = false;
   boot.kernelParams = [
     "boot.shell_on_fail"
     "panic=30" "boot.panic_on_fail" # reboot the machine upon fatal boot issues
@@ -18,8 +18,15 @@
     SystemMaxUse=1G
     RuntimeMaxUse=128M
   '';
+      environment.systemPackages = [ (pkgs.writeScriptBin "network-setup" ''
+        #!/bin/sh
+        ip addr add  178.254.30.202/255.255.252.0 dev ens3
+        ip route add default via 178.254.28.1
+        echo nameserver 1.1.1.1 > /etc/resolv.conf
+      '')];
 
   # minimal
+  boot.supportedFilesystems = [ "zfs" ];
   programs.command-not-found.enable = false;
   time.timeZone = "Europe/Berlin";
   programs.ssh.startAgent = false;
@@ -36,5 +43,4 @@
     "net.ipv6.conf.all.use_tempaddr" = lib.mkDefault "2";
     "net.ipv6.conf.default.use_tempaddr" = lib.mkDefault "2";
   };
-  services.nscd.enable = false;
 }