diff --git a/hardware/purism_librem_15.nix b/hardware/purism_librem_15.nix
index 32ac371..4077c92 100644
--- a/hardware/purism_librem_15.nix
+++ b/hardware/purism_librem_15.nix
@@ -12,6 +12,7 @@
       availableKernelModules = [
         "xhci_pci"      # xHCI host controller driver PCI Bus Glue
         "ahci"          # AHCI SATA support
+        "nvme"
         "usbhid"        # USB HID transport layer
         "usb_storage"   # USB Mass Storage support
         "sd_mod"        # SCSI disk support
@@ -19,25 +20,25 @@
         "aesni_intel"   # AES-NI + SSE2 implementation of AEGIS-128
         "cryptd"        # Software async crypto daemon
       ];
-      luks.devices."cryptroot".device = "/dev/disk/by-uuid/c3f585b4-6c9d-4b31-af41-b39ef51a8dc2";
+      kernelModules = [ "dm-snapshot" ];
+      luks.devices."cryptroot".device = "/dev/disk/by-uuid/52040288-dea9-4e74-9438-d0946b48a1f4";
     };
     kernelModules = [ "kvm-intel" ];   # Enable kvm for libvirtd
-    extraModulePackages = [ ];
   };
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/c38b3baf-089b-43ee-bc71-e4f7ce2bc51b";
+    { device = "/dev/disk/by-uuid/848e15eb-992b-499f-89b1-be8bc59af41c";
       fsType = "ext4";
     };
 
 
   fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/2896da91-c0ca-4fcd-8859-30724944efb2";
+    { device = "/dev/disk/by-uuid/a9d48855-edaf-40b9-9296-58e9b7c7eb96";
       fsType = "ext4";
     };
 
   swapDevices =
-    [ { device = "/dev/disk/by-uuid/0d751693-1582-4975-9224-d5cba89fc83e"; }
+    [ { device = "/dev/disk/by-uuid/ac308d76-cc12-4a73-83ee-64a2ad07b91e"; }
     ];
 
   nix.maxJobs = lib.mkDefault 4;