diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 7f2af8925f..58c4b11527 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -3737,6 +3737,7 @@ static const VMStateDescription vmstate_xhci_event = {
         VMSTATE_UINT32(flags,  XHCIEvent),
         VMSTATE_UINT8(slotid,  XHCIEvent),
         VMSTATE_UINT8(epid,    XHCIEvent),
+        VMSTATE_END_OF_LIST()
     }
 };