1 files changed, 0 insertions, 1 deletions
diff --git a/src/DotNetOpenAuth.OAuth2.Client/OAuth2/ChannelElements/OAuth2ClientChannel.cs b/src/DotNetOpenAuth.OAuth2.Client/OAuth2/ChannelElements/OAuth2ClientChannel.cs
index b0cdb4b..cf57618 100644
--- a/src/DotNetOpenAuth.OAuth2.Client/OAuth2/ChannelElements/OAuth2ClientChannel.cs
+++ b/src/DotNetOpenAuth.OAuth2.Client/OAuth2/ChannelElements/OAuth2ClientChannel.cs
@@ -8,7 +8,6 @@ namespace DotNetOpenAuth.OAuth2.ChannelElements {
 	using System;
 	using System.Collections.Generic;
 	using System.Collections.Specialized;
-	using System.Diagnostics.Contracts;
 	using System.Net;
 	using System.Web;
 	using System.Xml;