diff --git a/drivers/usb/usbport/usb2.c b/drivers/usb/usbport/usb2.c
index be13000112c..77cbd57b4b8 100644
--- a/drivers/usb/usbport/usb2.c
+++ b/drivers/usb/usbport/usb2.c
@@ -617,7 +617,7 @@ USB2_DeallocateHS(IN PUSB2_TT_ENDPOINT TtEndpoint,
 BOOLEAN
 NTAPI
 USB2_MoveTtEndpoint(IN PUSB2_TT_ENDPOINT TtEndpoint,
-                    IN USHORT BusTime,
+                    IN LONG BusTime,
                     IN PUSB2_REBALANCE Rebalance,
                     IN ULONG RebalanceListEntries,
                     OUT BOOLEAN * OutResult)