diff --git a/ghost/admin/app/serializers/page.js b/ghost/admin/app/serializers/page.js
index 4db0644750..41e21d5494 100644
--- a/ghost/admin/app/serializers/page.js
+++ b/ghost/admin/app/serializers/page.js
@@ -8,6 +8,7 @@ export default PostSerializer.extend({
         delete json.email_subject;
         delete json.send_email_when_published;
         delete json.email_recipient_filter;
+        delete json.email_only;
         delete json.email_id;
         delete json.email;