diff --git a/hosts/demeter/default.nix b/hosts/demeter/default.nix
index f59c45d..e480912 100755
--- a/hosts/demeter/default.nix
+++ b/hosts/demeter/default.nix
@@ -28,6 +28,8 @@
     pkiBundle = "/etc/secureboot";
   };
 
+  boot.initrd.luks.devices."luks-af320a0f-b388-43f5-b5a3-af2b47cfc716".device = "/dev/disk/by-uuid/af320a0f-b388-43f5-b5a3-af2b47cfc716";
+
   networking.hostName = "demeter"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
diff --git a/hosts/demeter/hardware-configuration.nix b/hosts/demeter/hardware-configuration.nix
old mode 100755
new mode 100644
index df06d01..d31778a
--- a/hosts/demeter/hardware-configuration.nix
+++ b/hosts/demeter/hardware-configuration.nix
@@ -4,26 +4,31 @@
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
 
-  boot.initrd.availableKernelModules =
-    [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/2616d86c-aac2-4780-9527-7b11192e783f";
-    fsType = "ext4";
-  };
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/5a339a7f-8668-42d7-9ecc-d7a8f1d3f7b2";
+      fsType = "ext4";
+    };
 
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/B826-E14B";
-    fsType = "vfat";
-    options = [ "fmask=0022" "dmask=0022" ];
-  };
+  boot.initrd.luks.devices."luks-362ec972-7c5e-4c9f-ba5d-b8f2ed083509".device = "/dev/disk/by-uuid/362ec972-7c5e-4c9f-ba5d-b8f2ed083509";
 
-  swapDevices = [ ];
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/27EE-D950";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/670fc084-d593-44b3-aed9-78d95fec71de"; }
+    ];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's
@@ -34,6 +39,5 @@
   # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode =
-    lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
diff --git a/hosts/demeter/hardware-configuration.nix.old b/hosts/demeter/hardware-configuration.nix.old
new file mode 100755
index 0000000..df06d01
--- /dev/null
+++ b/hosts/demeter/hardware-configuration.nix.old
@@ -0,0 +1,39 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+
+  boot.initrd.availableKernelModules =
+    [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/2616d86c-aac2-4780-9527-7b11192e783f";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/B826-E14B";
+    fsType = "vfat";
+    options = [ "fmask=0022" "dmask=0022" ];
+  };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
+}