diff --git a/Drivers/UsbBusDxe/UsbBus.c b/Drivers/UsbBusDxe/UsbBus.c
index 9ecff4b2dd..ac5f9be910 100644
--- a/Drivers/UsbBusDxe/UsbBus.c
+++ b/Drivers/UsbBusDxe/UsbBus.c
@@ -290,7 +290,7 @@ UsbIoBulkTransfer (
               Dev->Speed,
               EpDesc->Desc.MaxPacketSize,
               BufNum,
-              Data,
+              &Data,
               DataLength,
               &Toggle,
               Timeout,