1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index ec70df7aba17..4f3e8811daef 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -414,7 +414,7 @@ static int dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep,
 
         params.param0 = DWC3_DEPCFG_EP_TYPE(usb_endpoint_type(desc))
                 | DWC3_DEPCFG_MAX_PACKET_SIZE(usb_endpoint_maxp(desc))
-                | DWC3_DEPCFG_BURST_SIZE(dep->endpoint.maxburst);
+                | DWC3_DEPCFG_BURST_SIZE(dep->endpoint.maxburst - 1);
 
         params.param1 = DWC3_DEPCFG_XFER_COMPLETE_EN
                 | DWC3_DEPCFG_XFER_NOT_READY_EN;