diff --git a/DNP_CourseAssignment/WebService/Global.asax.cs b/DNP_CourseAssignment/WebService/Global.asax.cs
index 0431415..bdc077e 100644
--- a/DNP_CourseAssignment/WebService/Global.asax.cs
+++ b/DNP_CourseAssignment/WebService/Global.asax.cs
@@ -6,7 +6,7 @@
 using System.Web.Mvc;
 using System.Web.Optimization;
 using System.Web.Routing;
-
+using System.web.mvvm;
 namespace WebService
 {
     public class WebApiApplication : System.Web.HttpApplication