diff --git a/source/Plugins/AyaNova.Plugin.V8/V8.cs b/source/Plugins/AyaNova.Plugin.V8/V8.cs
index 05279c9..f7d1601 100644
--- a/source/Plugins/AyaNova.Plugin.V8/V8.cs
+++ b/source/Plugins/AyaNova.Plugin.V8/V8.cs
@@ -762,9 +762,9 @@ var DateCustomFields = await ExportCustomFieldSchema(ocf, "User", "User");
                     {
                         s = dt.ToUniversalTime().ToString("s");
                     }
-
                 }
-                d["c"+(x+1).ToString()] = o.ToString();
+                if(!string.IsNullOrWhiteSpace(s))
+                    d["c"+(x+1).ToString()] = s;
 
             }
             return d.ToString();