diff --git a/roles/zfs.nix b/roles/zfs.nix
index cc45ece..dc34b1e 100644
--- a/roles/zfs.nix
+++ b/roles/zfs.nix
@@ -4,7 +4,7 @@
     # defaults to 12, which is a bit much given how much data is written
     autoSnapshot.monthly = 1;
     autoScrub.enable = true;
-    # zfs is not available for latest lts
-    enableUnstable = true;
   };
+  # zfs is not available for latest lts kenrel
+  boot.zfs.enableUnstable = true;
 }