diff --git a/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Inc/usbh_ctlreq.h b/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Inc/usbh_ctlreq.h
index 59042d9..c86c1a4 100644
--- a/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Inc/usbh_ctlreq.h
+++ b/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Inc/usbh_ctlreq.h
@@ -107,7 +107,7 @@ USBH_StatusTypeDef USBH_GetDescriptor(USBH_HandleTypeDef *phost,
                                uint16_t length );
 
 USBH_StatusTypeDef USBH_Get_DevDesc(USBH_HandleTypeDef *phost,
-                             uint8_t length);
+                             uint16_t length);
 
 USBH_StatusTypeDef USBH_Get_StringDesc(USBH_HandleTypeDef *phost,                              
                                 uint8_t string_index, 
diff --git a/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_ctlreq.c b/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_ctlreq.c
index 0130e34..a41148d 100644
--- a/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_ctlreq.c
+++ b/Downstream/Middlewares/ST/STM32_USB_Host_Library/Core/Src/usbh_ctlreq.c
@@ -112,7 +112,7 @@ static void USBH_ParseInterfaceDesc (USBH_InterfaceDescTypeDef  *if_descriptor,
   * @param  length: Length of the descriptor
   * @retval USBH Status
   */
-USBH_StatusTypeDef USBH_Get_DevDesc(USBH_HandleTypeDef *phost, uint8_t length)
+USBH_StatusTypeDef USBH_Get_DevDesc(USBH_HandleTypeDef *phost, uint16_t length)
 {
   USBH_StatusTypeDef status;