diff --git a/config-plasma.nix b/config-plasma.nix
index 8a4ba3f..9fd1a1c 100644
--- a/config-plasma.nix
+++ b/config-plasma.nix
@@ -13,6 +13,18 @@
        systemd-boot.enable = true;
     };
     
+    fileSystems."/" =
+       { device = "/dev/lvm/root";
+         fsType = "btrfs";
+         options = [ "subvol=root" "compress=zstd" "noatime" ];
+       };
+
+    fileSystems."/home" =
+       { device = "/dev/lvm/root";
+         fsType = "btrfs";
+         options = [ "subvol=home" "compress=zstd" "noatime" ];
+       };
+
     # Name your host machine
     networking.hostName = "NixOS-VM";