diff --git a/src/sunstone/public/js/plugins/datastores-tab.js b/src/sunstone/public/js/plugins/datastores-tab.js
index 84ef9e2ad5..827fd32807 100644
--- a/src/sunstone/public/js/plugins/datastores-tab.js
+++ b/src/sunstone/public/js/plugins/datastores-tab.js
@@ -938,7 +938,7 @@ function setupCreateDatastoreDialog(){
             ds_obj.datastore.base_iqn = base_iqn;
 
         if (vg_name)
-            ds_obj.vg_name.bridge_list = vg_name;
+            ds_obj.datastore.vg_name = vg_name;
 
         Sunstone.runAction("Datastore.create",ds_obj);