diff --git a/ControllerHelper/PipeClient.cs b/ControllerHelper/PipeClient.cs
index 1721a2fe3..154763450 100644
--- a/ControllerHelper/PipeClient.cs
+++ b/ControllerHelper/PipeClient.cs
@@ -1,7 +1,6 @@
 using ControllerService;
 using NamedPipeWrapper;
 using System;
-using System.Windows.Forms;
 
 namespace ControllerHelper
 {
diff --git a/ControllerService/PipeServer.cs b/ControllerService/PipeServer.cs
index c52e9660f..0736f0f11 100644
--- a/ControllerService/PipeServer.cs
+++ b/ControllerService/PipeServer.cs
@@ -3,7 +3,6 @@
 using System;
 using System.Collections.Generic;
 using System.IO.Pipes;
-using System.Security.AccessControl;
 using System.Timers;
 using Timer = System.Timers.Timer;