diff --git a/hosts/firefly/disko/default.nix b/hosts/firefly/disko/default.nix
index 0118394..11b8ce2 100644
--- a/hosts/firefly/disko/default.nix
+++ b/hosts/firefly/disko/default.nix
@@ -1,12 +1,10 @@
 { disko, ... }:
 {
-  imports = [
-    disko.nixosModules.disko
-  ];
+  imports = [ disko.nixosModules.disko ];
 
   disko.devices = {
     disk = {
-      main = {
+      firefly = {
         type = "disk";
         device = "/dev/nvme0n1";
         content = {
@@ -28,10 +26,10 @@
                 type = "luks";
                 name = "crypt-nvme";
                 settings.allowDiscards = true;
-                #passwordFile = "/tmp/secret.key";
+                passwordFile = "/tmp/secret.key";
                 content = {
                   type = "lvm_pv";
-                  vg = "nixos";
+                  vg = "firefly";
                 };
               };
             };
@@ -41,7 +39,7 @@
     };
 
     lvm_vg = {
-      nixos = {
+      firefly = {
         type = "lvm_vg";
         lvs = {
           root = {
@@ -50,28 +48,35 @@
               type = "btrfs";
               extraArgs = [ "-f" ];
               subvolumes = {
-                "/@" = {
+                "/root" = {
                   mountpoint = "/";
                   mountOptions = [ "compress=zstd" "noatime" ];
                 };
-                "/@prev" = {
+                "/prev" = {
                   mountpoint = "/prev";
                   mountOptions = [ "compress=zstd" "noatime" ];
                 };
-                "/@nix" = {
+                "/nix" = {
                   mountpoint = "/nix";
                   mountOptions = [ "compress=zstd" "noatime" ];
                 };
 
                 # Impermanence
-                "/@root" = {
+                "/persist" = {
                   mountpoint = "/persist";
                   mountOptions = [ "compress=zstd" "noatime" ];
                 };
-                "/@jimbo" = {
+                "/persist/.snapshots" = {
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                };
+
+                "/jimbo" = {
                   mountpoint = "/persist/home/jimbo";
                   mountOptions = [ "compress=zstd" "noatime" ];
                 };
+                "/jimbo/.snapshots" = {
+                  mountOptions = [ "compress=zstd" "noatime" ];
+                };
               };
             };
           };