diff --git a/examples/stm32/f4/stm32f4-discovery/usb_msc/msc.c b/examples/stm32/f4/stm32f4-discovery/usb_msc/msc.c
index fd23ecc..af46bd9 100644
--- a/examples/stm32/f4/stm32f4-discovery/usb_msc/msc.c
+++ b/examples/stm32/f4/stm32f4-discovery/usb_msc/msc.c
@@ -36,7 +36,7 @@ static const struct usb_device_descriptor dev_descr = {
 	.bDeviceProtocol = 0,
 	.bMaxPacketSize0 = 64,
 	.idVendor = 0x0483,
-	.idProduct = 0x5740,
+	.idProduct = 0x5741,
 	.bcdDevice = 0x0200,
 	.iManufacturer = 1,
 	.iProduct = 2,