diff --git a/Authorization/Authorizations.cs b/Authorization/Authorizations.cs
index 061c11c..6e36f68 100644
--- a/Authorization/Authorizations.cs
+++ b/Authorization/Authorizations.cs
@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
-using System.Threading.Tasks;
 
 namespace MarketDataServer.Authorization
 {
diff --git a/Controllers/GainLossController.cs b/Controllers/GainLossController.cs
index a61060b..403bd22 100644
--- a/Controllers/GainLossController.cs
+++ b/Controllers/GainLossController.cs
@@ -1,8 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Web.Http;
 using MarketData.MarketDataModel;
 using MarketData.DataAccess;