diff --git a/hosts/marvin/services/zfs.nix b/hosts/marvin/services/zfs.nix
index ff4176db..7850d556 100644
--- a/hosts/marvin/services/zfs.nix
+++ b/hosts/marvin/services/zfs.nix
@@ -29,11 +29,11 @@
         };
       };
       datasets = {
-        "tank" = {
+        "tank/var" = {
           use_template = [ "default" ];
-          recursive = true;
+          recursive = false;
         };
-        "tank/var/lib/docker" = {
+        "tank/var/log" = {
           use_template = [ "none" ];
           recursive = true;
         };