diff --git a/happydomain/zone.py b/happydomain/zone.py
index f79032f..fd9f347 100644
--- a/happydomain/zone.py
+++ b/happydomain/zone.py
@@ -10,7 +10,7 @@ class ZoneMeta:
         self._session = _session
         self._load(**kwargs)
 
-    def _load(self, id, id_author, default_ttl, last_modified="", commit_message=None, commit_date=None, published=None):
+    def _load(self, id, id_author, default_ttl, last_modified="", commit_message=None, commit_date=None, published=None, parent=None):
         self.id = id
         self.id_author = id_author
         self.default_ttl = default_ttl
@@ -18,6 +18,7 @@ class ZoneMeta:
         self.commit_message = commit_message
         self.commit_date = commit_date
         self.published = published
+        self.parent = parent
 
     def _dumps(self):
         return json.dumps({
@@ -28,6 +29,7 @@ class ZoneMeta:
             "commit_message": self.commit_message,
             "commit_date": self.commit_date,
             "published": self.published,
+            "parent": self.parent,
         })