diff --git a/ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.mk b/ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.mk
index 3e3dba6e80..9bdc624044 100644
--- a/ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.mk
+++ b/ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.mk
@@ -1,5 +1,5 @@
 USB_VID = 0x239A
-USB_PID = 0x805E
+USB_PID = 0x808A
 USB_PRODUCT = "STM32F407VG Discovery Board - CPy"
 USB_MANUFACTURER = "STMicroelectronics"
 USB_DEVICES = "CDC,MSC"