diff --git a/systems/orangepihole/hardware-configuration.nix b/systems/orangepihole/hardware-configuration.nix
index 43183dc..166a41f 100644
--- a/systems/orangepihole/hardware-configuration.nix
+++ b/systems/orangepihole/hardware-configuration.nix
@@ -6,8 +6,19 @@
     ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    { device = "/dev/disk/by-uuid/6df53c4f-42b6-478b-8be4-f7887ad18b5b";
+      fsType = "btrfs";
+      options = [ "defaults" "subvol=@nixos/root" ];
+    };
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/a4d76da9-b8eb-4615-9d64-a36e1383da80";
       fsType = "ext4";
+      options = [ "defaults" ];
+    };
+  fileSystems."/nix" =
+    { device = "/dev/disk/by-uuid/6df53c4f-42b6-478b-8be4-f7887ad18b5b";
+      fsType = "btrfs";
+      options = [ "defaults" "subvol=@nixos/nix" ];
     };
 
   networking.useDHCP = lib.mkDefault true;