diff --git a/drivers/usb/wusbcore/Kconfig b/drivers/usb/wusbcore/Kconfig
index f5c92f6..348de1d 100644
--- a/drivers/usb/wusbcore/Kconfig
+++ b/drivers/usb/wusbcore/Kconfig
@@ -17,6 +17,7 @@
 
 config USB_WUSB_CBAF
 	tristate "Support WUSB Cable Based Association (CBA)"
+	depends on USB
 	help
 	  Some WUSB devices support Cable Based Association. It's used to
 	  enable the secure communication between the host and the