diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index 2575c00..df76145 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -64,6 +64,7 @@
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_MUSB_GADGET=y
+CONFIG_USB_MUSB_DSPS=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_MANUFACTURER="Siemens AG"