diff --git a/Rally.RestApi/RallyRestApi.cs b/Rally.RestApi/RallyRestApi.cs
index c511def..cc1cfde 100644
--- a/Rally.RestApi/RallyRestApi.cs
+++ b/Rally.RestApi/RallyRestApi.cs
@@ -488,8 +488,7 @@ public DynamicJsonObject Post(String relativeUri, DynamicJsonObject data)
 				throw new InvalidOperationException("You must authenticate against Rally prior to performing any data operations.");
 
 			Uri uri = new Uri(String.Format("{0}slm/webservice/{1}/{2}", httpService.Server.AbsoluteUri, WsapiVersion, relativeUri));
-			string postData = serializer.Serialize(data);
-			return serializer.Deserialize(httpService.Post(uri, postData, GetProcessedHeaders()));
+            return DoPost(uri, data, true);
 		}
 		#endregion