diff --git a/hosts/dishwasher/hardware-configuration.nix b/hosts/dishwasher/hardware-configuration.nix
index 1652b60..9e506a6 100644
--- a/hosts/dishwasher/hardware-configuration.nix
+++ b/hosts/dishwasher/hardware-configuration.nix
@@ -9,9 +9,9 @@
       (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" "r8169" ];
+  boot.initrd.kernelModules = [ "r8169" ];
+  boot.kernelModules = [ "kvm-intel" "r8169"  ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
@@ -56,7 +56,50 @@
   networking.interfaces.enp53s0.useDHCP = lib.mkDefault true;
   networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
-}
+  # hostId for zfs
+  networking.hostId = "7da4f1e6";
+
+  # extra zfs settings
+  boot = {
+    loader = {
+      efi.canTouchEfiVariables = true;
+      systemd-boot.enable = true;
+    };
+    supportedFilesystems = [ "zfs" ];
+    kernelPackages = pkgs.zfs.latestCompatibleLinuxPackages;
+    kernelParams = [ "nohibernate" ];
+    zfs.devNodes = "/dev/";
+    plymouth.enable = false;
+    tmp.useTmpfs = true;
+  };
+
+  # remote unlock
+  boot.initrd.network = {
+    enable = true;
+    ssh = {
+      enable = true;
+      port = 2222;
+      hostKeys = [ "/etc/initrd-ssh/key" ];
+      authorizedKeys = [ "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDP6xE2ey0C8XXfvniiiHiqXsCC277jKI9RXEA+s2LQLUI5zl7v350i3Oa8H3NCcPj39lfMreqE6ncxcOhqYyzahPrrMkOqgbPAoRvq8H3ophLK+56O3xdHoKwLBwRD1yoGACjqG4UTiTrmnN2ateENgYcnTEY1e4vDw1qMj1drUXCsZ/6mkBBmHJiFfCaR4yCMt1r4gGi/dAC7ifnBP3oSyV/lJEwPxYYkGlbOBIvX/7Ar98pJS6xYPB3jHs9gwyNNON63d0fNYrwBojXPPCnGGaRZNOkBTzex3zZYp12ThINQ2xl8tRp9D8qpZ7vrLjhTD6AXkOBRzmDj+NsCeEaeTuWajqUM93iKncYUI+JxR1t7q8gA2pBMFzLesMXnx7R+5Kw7QDtSJM7a4GMIfsocPwf64BH6rzxEz68rXFE3P+J77PPM9CuaYw90JXHo3z220zYw2nMQ/1qjATVZw/hiVrLmQMVfmFJIufnGjTBs2sy3IoNyzvYm/oDeNNg1cdSV9gyyRKZhK08fxjXN5GSf9vZkfZa9tHtqaZ99HI40GQBHUVx1K2/NQJY8TVTSA+v16SFnJK8BIbmp/WFCuvDcMkgLIbqiYtDASe7P2mKIib86uOENT+P820egeLiTQ06kFw/gfUa8t69d5qEcjiQZ+lxCeYIs/E9KrEXHvRUWew== cardno:16 811 34" ];
+    };
+  };
+
+  services.zfs = {
+    trim.enable = true;
+    autoScrub = {
+      enable = true;
+      pools = [ "rpool" ];
+    };
+    autoSnapshot.enable = true;
+  };
+
+   # update the microcode
+   hardware.cpu.intel.updateMicrocode = true;
+   nixpkgs.config.allowUnfree = true;
+   hardware.enableAllFirmware = true;
+
+   services.logind.lidSwitch = "ignore";
+
+   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+   powerManagement.cpuFreqGovernor = lib.mkDefault "performance";
+ }