diff --git a/configs/zynq_zc706_defconfig b/configs/zynq_zc706_defconfig
index d3ae438..d19108f 100644
--- a/configs/zynq_zc706_defconfig
+++ b/configs/zynq_zc706_defconfig
@@ -23,3 +23,5 @@
 CONFIG_ZYNQ_QSPI=y
 CONFIG_USB=y
 CONFIG_USB_GADGET=y
+CONFIG_USB_ULPI=y
+CONFIG_USB_ULPI_VIEWPORT=y