diff --git a/UsbDk/ControlDevice.cpp b/UsbDk/ControlDevice.cpp
index e7ddb2f..fa95fd0 100644
--- a/UsbDk/ControlDevice.cpp
+++ b/UsbDk/ControlDevice.cpp
@@ -88,11 +88,6 @@ void CUsbDkControlDeviceQueue::DeviceControl(WDFQUEUE Queue,
             EnumerateDevices(WdfRequest, Queue);
             break;
         }
-        case IOCTL_USBDK_REMOVE_REDIRECT:
-        {
-            RemoveRedirect(WdfRequest, Queue);
-            break;
-        }
         case IOCTL_USBDK_GET_CONFIG_DESCRIPTOR:
         {
             GetConfigurationDescriptor(WdfRequest, Queue);
@@ -212,12 +207,6 @@ void CUsbDkControlDeviceQueue::GetConfigurationDescriptor(CWdfRequest &Request,
 }
 //------------------------------------------------------------------------------------------------------------
 
-void CUsbDkControlDeviceQueue::RemoveRedirect(CWdfRequest &Request, WDFQUEUE Queue)
-{
-    DoUSBDeviceOp(Request, Queue, &CUsbDkControlDevice::RemoveRedirect);
-}
-//------------------------------------------------------------------------------------------------------------
-
 ULONG CUsbDkControlDevice::CountDevices()
 {
     ULONG numberDevices = 0;
diff --git a/UsbDk/ControlDevice.h b/UsbDk/ControlDevice.h
index 74232f2..aafbb38 100644
--- a/UsbDk/ControlDevice.h
+++ b/UsbDk/ControlDevice.h
@@ -52,7 +52,6 @@ private:
     static void CountDevices(CWdfRequest &Request, WDFQUEUE Queue);
     static void EnumerateDevices(CWdfRequest &Request, WDFQUEUE Queue);
     static void GetConfigurationDescriptor(CWdfRequest &Request, WDFQUEUE Queue);
-    static void RemoveRedirect(CWdfRequest &Request, WDFQUEUE Queue);
 
     typedef NTSTATUS(CUsbDkControlDevice::*USBDevControlMethod)(const USB_DK_DEVICE_ID&);
     static void DoUSBDeviceOp(CWdfRequest &Request, WDFQUEUE Queue, USBDevControlMethod Method);
diff --git a/UsbDk/Public.h b/UsbDk/Public.h
index b782e54..1caf740 100644
--- a/UsbDk/Public.h
+++ b/UsbDk/Public.h
@@ -39,10 +39,8 @@
     ULONG(CTL_CODE( USBDK_DEVICE_TYPE, 0x852, METHOD_BUFFERED, FILE_READ_ACCESS ))
 #define IOCTL_USBDK_ADD_REDIRECT \
     ULONG(CTL_CODE( USBDK_DEVICE_TYPE, 0x854, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS ))
-#define IOCTL_USBDK_REMOVE_REDIRECT \
-    ULONG(CTL_CODE( USBDK_DEVICE_TYPE, 0x855, METHOD_BUFFERED, FILE_WRITE_ACCESS ))
 #define IOCTL_USBDK_GET_CONFIG_DESCRIPTOR \
-    ULONG(CTL_CODE( USBDK_DEVICE_TYPE, 0x856, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS))
+    ULONG(CTL_CODE( USBDK_DEVICE_TYPE, 0x855, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS))
 
 //UsbDk redirector device IOCTLs
 #define IOCTL_USBDK_DEVICE_ABORT_PIPE \