diff --git a/src/Renci.SshNet.Tests/Classes/Sftp/SftpSessionTest_Connected_RequestRead.cs b/src/Renci.SshNet.Tests/Classes/Sftp/SftpSessionTest_Connected_RequestRead.cs
index 57f1d586..c8780036 100644
--- a/src/Renci.SshNet.Tests/Classes/Sftp/SftpSessionTest_Connected_RequestRead.cs
+++ b/src/Renci.SshNet.Tests/Classes/Sftp/SftpSessionTest_Connected_RequestRead.cs
@@ -1,14 +1,12 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Runtime.InteropServices;
 using System.Text;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 using Moq;
 using Renci.SshNet.Channels;
 using Renci.SshNet.Common;
 using Renci.SshNet.Sftp;
-using Renci.SshNet.Sftp.Responses;
 
 namespace Renci.SshNet.Tests.Classes.Sftp
 {