diff --git a/source/Plugins/AyaNova.Plugin.V8/V8.cs b/source/Plugins/AyaNova.Plugin.V8/V8.cs
index 6e839c0..23cf982 100644
--- a/source/Plugins/AyaNova.Plugin.V8/V8.cs
+++ b/source/Plugins/AyaNova.Plugin.V8/V8.cs
@@ -803,6 +803,7 @@ namespace AyaNova.PlugIn.V8
             //ok, were here because there *are* custom fields available
             var a = await util.GetAsync("FormCustom/" + RavenCustomTranslationKeyObjectName);
             var ctoken = util.CTokenFromResponse(a);
+            d.concurrencyToken = ctoken;
             await util.PutAsync("FormCustom/" + RavenCustomTranslationKeyObjectName, d.ToString());
 
             return ret;