diff --git a/hw/usb-hid.c b/hw/usb-hid.c
index 8197a8654c..d711b5c0be 100644
--- a/hw/usb-hid.c
+++ b/hw/usb-hid.c
@@ -142,7 +142,6 @@ static const USBDescIface desc_iface_tablet = {
     .bInterfaceNumber              = 0,
     .bNumEndpoints                 = 1,
     .bInterfaceClass               = USB_CLASS_HID,
-    .bInterfaceSubClass            = 0x01, /* boot */
     .bInterfaceProtocol            = 0x02,
     .ndesc                         = 1,
     .descs = (USBDescOther[]) {