diff --git a/projects/Allwinner/linux/linux.arm.conf b/projects/Allwinner/linux/linux.arm.conf
index d68de9d0a7..706f5f4782 100644
--- a/projects/Allwinner/linux/linux.arm.conf
+++ b/projects/Allwinner/linux/linux.arm.conf
@@ -4560,9 +4560,10 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_DEFAULT_PERSIST=y
 # CONFIG_USB_FEW_INIT_RETRIES is not set
 # CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
+CONFIG_USB_OTG=y
 # CONFIG_USB_OTG_PRODUCTLIST is not set
 # CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_OTG_FSM is not set
 # CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
 CONFIG_USB_AUTOSUSPEND_DELAY=2
 CONFIG_USB_MON=m