diff --git a/hosts/common/disks/zfs/zspeed.nix b/hosts/common/disks/zfs/zspeed.nix
index 6edd363..8babffe 100644
--- a/hosts/common/disks/zfs/zspeed.nix
+++ b/hosts/common/disks/zfs/zspeed.nix
@@ -1,16 +1,4 @@
-{ pkgs
-, lib
-, ...
-}:
-let
-  };
-   In your own system use something like this:
-  import (builtins.fetchGit {
-    url = "https://github.com/nix-community/disko";
-    ref = "master";
-  }) {
-    inherit lib;
-  };{
+{
   disko.devices = {
     disk = {
       x = {
@@ -50,31 +38,29 @@ let
       zspeed = {
         type = "zpool";
         mode = "mirror";
-        options = {
+        rootFsOptions = {
           "compression" = "zstd-4";
           "com.sun:auto-snapshot" = "false";
-          "atime" = "off";
           "xattr" = "sa";
+          "atime" = "off";
+        };
+        options = {
           "ashift" = "13";
         };
-        mountpoint = "/mnt/zpool";
         postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zspeed@blank$' || zfs snapshot zspeed@blank";
 
         datasets = {
           postgres = {
             type = "zfs_volume";
             size = "10G -s";
+            options = {
+              "com.sun:auto-snapshot:daily" = "true";
+              "volblocksize" = "8k";
+            };
             content = {
               type = "filesystem";
               format = "ext4";
-              mountpoint = "/mnt/postgres";
-              options = {
-                "com.sun:auto-snapshot:daily" = "true";
-                "atime" = "off";
-                "xattr" = "sa";
-                "ashift" = "13";
-                "recordsize" = "8k";
-              };
+              mountpoint = "/postgres";
             };
           };
         };