diff --git a/flake.nix b/flake.nix
index 287ee50..62c3fd5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,6 +1,6 @@
 # flake for blakes nixos config
 # define new devices in outputs
-# generation: 63 current  2025-10-05 15:21:07  25.05.20251001.5b5be50  6.12.49                          *
+# generation: 1 current   2025-10-05 17:21:42  25.05.20251001.5b5be50  6.12.49                          *
 {
   description = "blakes nix config";
   inputs = {
diff --git a/hosts/snowbelle/hardware-configuration.nix b/hosts/snowbelle/hardware-configuration.nix
index 3cf7110..56c6b8b 100644
--- a/hosts/snowbelle/hardware-configuration.nix
+++ b/hosts/snowbelle/hardware-configuration.nix
@@ -5,21 +5,34 @@
 
 {
   imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
+    [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "uhci_hcd" "ehci_pci" "ahci" "usbhid" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "ahci" "nvme" "usb_storage" "usbhid" "sd_mod" "rtsx_pci_sdmmc" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/1263a8f6-089d-45ed-aaa6-06d3160ce0e5";
-      fsType = "ext4";
+    { device = "/dev/disk/by-uuid/0fec6d8a-2264-4172-832a-3ea95967a3d7";
+      fsType = "btrfs";
+      options = [ "subvol=@root" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/disk/by-uuid/0fec6d8a-2264-4172-832a-3ea95967a3d7";
+      fsType = "btrfs";
+      options = [ "subvol=@home" ];
+    };
+
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/0fec6d8a-2264-4172-832a-3ea95967a3d7";
+      fsType = "btrfs";
+      options = [ "subvol=@nix" ];
     };
 
   fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/AB71-CFC6";
+    { device = "/dev/disk/by-uuid/BED7-7930";
       fsType = "vfat";
       options = [ "fmask=0022" "dmask=0022" ];
     };
@@ -31,7 +44,9 @@
   # 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.enp0s1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp89s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp0s20f3.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
diff --git a/rebuild.sh b/rebuild.sh
old mode 100755
new mode 100644