diff --git a/hosts/pioneer-momo-koeln/hardware-configuration.nix b/hosts/pioneer-momo-koeln/hardware-configuration.nix
index e5592cbf..48d9cd8e 100644
--- a/hosts/pioneer-momo-koeln/hardware-configuration.nix
+++ b/hosts/pioneer-momo-koeln/hardware-configuration.nix
@@ -4,47 +4,44 @@
   lib,
   ...
 }: {
-  # Use the GRUB 2 boot loader.
   boot.loader.systemd-boot.enable = false;
-  boot.loader.grub.enable = true;
-  # boot.loader.grub.efiSupport = true;
-  # boot.loader.grub.efiInstallAsRemovable = true;
-  # boot.loader.efi.efiSysMountPoint = "/boot/efi";
-  # Define on which hard drive you want to install Grub.
-  boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
+  boot.loader.grub = {
+    enable = true;
+    devices = [ "/dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_drive-scsi0-0-0-1" ];
+  };
 
-  boot.initrd.availableKernelModules = ["ahci" "xhci_pci" "virtio_pci" "sd_mod" "sr_mod" "dm-snapshot" "kvm-intel" "virtio_scsi" "uas"];
-  boot.extraModulePackages = [];
+  boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
 
   boot.initrd.luks.devices."cryptroot" = {
-    device = "/dev/disk/by-uuid/531ee357-5777-498f-abbf-64bb4cff9a14";
+    device = "/dev/disk/by-uuid/bf890962-9f43-4c44-a0df-64cabd303662";
   };
 
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/f5b3152a-a3bd-46d1-968f-53d50fca921e";
-    fsType = "ext4";
-  };
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/7eb8989a-6ec4-405f-8810-06486f7621c1";
+      fsType = "ext4";
+    };
 
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/1fd053f8-725b-418d-aed1-aee71dac2b62";
-    fsType = "ext4";
-  };
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/1fd053f8-725b-418d-aed1-aee71dac2b62";
+      fsType = "ext4";
+    };
 
-  swapDevices = [
-    {device = "/dev/disk/by-uuid/967d1933-131d-4b56-8aa9-15c11ff940c9";}
-  ];
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/2f114633-5b71-46ab-88be-997b27927269"; }
+    ];
 
   networking = {
-    defaultGateway = "80.244.242.1";
-
+    defaultGateway = {
+      address = "80.244.242.1";
+      interface = "enp1s0";
+    };
     nameservers = ["95.129.51.51" "80.244.244.244"];
-
-    interfaces."enp1s0" = {
+    interfaces.enp1s0 = {
+      useDHCP = false;
       ipv4.addresses = [
-        {
-          address = "80.244.242.4";
-          prefixLength = 29;
-        }
+        { address = "80.244.242.4"; prefixLength = 29; }
       ];
     };
   };