diff --git a/backbone.drupal.services.js b/backbone.drupal.services.js
index 01be1dc..4120df2 100644
--- a/backbone.drupal.services.js
+++ b/backbone.drupal.services.js
@@ -37,7 +37,9 @@ Backbone.Drupal.Models.Node = Backbone.Drupal.Models.Base.extend({
       if(this.backform) {
         var attributes = [];
         _.each(data, function(element, index, list) {
-          attributes[index] = element[0].value;
+          if(!_.isEmpty(element[0])) {
+            attributes[index] = element[0].value;
+          }
         });
         return attributes;
       }
diff --git a/bower.json b/bower.json
index fcfab4c..08b8f1c 100644
--- a/bower.json
+++ b/bower.json
@@ -4,7 +4,7 @@
     "backbone.drupal.js",
     "backbone.drupal.services.js"
   ],
-  "version": "0.2.2-beta",
+  "version": "0.2.3-alpha",
   "homepage": "http://enzolutions.com/projects/backbone_drupal/",
   "author": {
     "name": "enzo - Eduardo Garcia",