diff --git a/hosts/skydick/datapool.nix b/hosts/skydick/datapool.nix
index 33ddaaf..ee737e7 100644
--- a/hosts/skydick/datapool.nix
+++ b/hosts/skydick/datapool.nix
@@ -149,6 +149,7 @@
 #   Home:     <user>:<user> 0700, explicit per-user NFS exports, Samba [homes]
 #   BT-state: <user>:<user> 0750, NFS all_squash(uid), no Samba
 #   VM files: <user>:<user> 0750, NFS all_squash(uid), no Samba
+#   TM:       <user>:<user> 0750, Samba [timemachine] fruit:time machine, no NFS
 #
 # Block services (iSCSI — separate zvols, never shared with SMB/NFS):
 #   dick/users/<user>/vm/<name>  — user-owned zvols
@@ -373,6 +374,18 @@
         "create mask" = "0640";
         "directory mask" = "0750";
       };
+
+      # macOS Time Machine backup target
+      timemachine = {
+        path = "/srv/users/ldx/timemachine";
+        browseable = "yes";
+        "read only" = "no";
+        "valid users" = "ldx";
+        "vfs objects" = "catia fruit streams_xattr";
+        "fruit:time machine" = "yes";
+        "fruit:time machine max size" = "1T";
+        "fruit:metadata" = "stream";
+      };
     };
   };