diff --git a/radio/src/targets/taranis/STM32_USB-Host-Device_Lib_V2.1.0/Libraries/STM32_USB_Device_Library/Class/msc/src/usbd_msc_scsi.c b/radio/src/targets/taranis/STM32_USB-Host-Device_Lib_V2.1.0/Libraries/STM32_USB_Device_Library/Class/msc/src/usbd_msc_scsi.c
index 7f3bfc325..86680f352 100644
--- a/radio/src/targets/taranis/STM32_USB-Host-Device_Lib_V2.1.0/Libraries/STM32_USB_Device_Library/Class/msc/src/usbd_msc_scsi.c
+++ b/radio/src/targets/taranis/STM32_USB-Host-Device_Lib_V2.1.0/Libraries/STM32_USB_Device_Library/Class/msc/src/usbd_msc_scsi.c
@@ -97,6 +97,7 @@ static int8_t SCSI_ReadFormatCapacity(uint8_t lun, uint8_t *params);
 static int8_t SCSI_ReadCapacity10(uint8_t lun, uint8_t *params);
 static int8_t SCSI_RequestSense (uint8_t lun, uint8_t *params);
 static int8_t SCSI_StartStopUnit(uint8_t lun, uint8_t *params);
+static int8_t SCSI_AllowRemoval(uint8_t lun, uint8_t *params);
 static int8_t SCSI_ModeSense6 (uint8_t lun, uint8_t *params);
 static int8_t SCSI_ModeSense10 (uint8_t lun, uint8_t *params);
 static int8_t SCSI_Write10(uint8_t lun , uint8_t *params);
@@ -146,7 +147,7 @@ int8_t SCSI_ProcessCmd(USB_OTG_CORE_HANDLE  *pdev,
     return SCSI_StartStopUnit(lun, params);
     
   case SCSI_ALLOW_MEDIUM_REMOVAL:
-    return SCSI_StartStopUnit(lun, params);
+    return SCSI_AllowRemoval( lun, params);
     
   case SCSI_MODE_SENSE6:
     return SCSI_ModeSense6 (lun, params);
@@ -453,6 +454,12 @@ static int8_t SCSI_StartStopUnit(uint8_t lun, uint8_t *params)
   return 0;
 }
 
+static int8_t SCSI_AllowRemoval(uint8_t lun, uint8_t *params)
+{
+  MSC_BOT_DataLen = 0;
+  return 0;
+}
+
 /**
 * @brief  SCSI_Read10
 *         Process Read10 command