diff --git a/systems/x86_64-linux/a1d1/default.nix b/systems/x86_64-linux/a1d1/default.nix
index 1bca337..3add29d 100644
--- a/systems/x86_64-linux/a1d1/default.nix
+++ b/systems/x86_64-linux/a1d1/default.nix
@@ -27,6 +27,13 @@
     services = {
       ssh.enable = true;
     };
+
+    storage = {
+      impermanence = {
+        enable = true;
+        device = "/dev/disk/by-uuid/ab5c2f52-a737-4b29-a505-e3d0b9d0714c";
+      };
+    };
   };
 
   boot.initrd.availableKernelModules = [
@@ -42,10 +49,10 @@
   boot.kernelModules = [ "kvm-amd" ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" = {
+  fileSystems."/nix" = {
     device = "/dev/disk/by-uuid/ab5c2f52-a737-4b29-a505-e3d0b9d0714c";
     fsType = "btrfs";
-    options = [ "subvol=@" ];
+    options = [ "subvol=@nix" ];
   };
 
   fileSystems."/boot" = {