diff --git a/drivers/Makefile b/drivers/Makefile
index 4208750..94e8c5d 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -91,6 +91,7 @@
 obj-$(CONFIG_PCH) += pch/
 obj-y += phy/allwinner/
 obj-y += phy/marvell/
+obj-y += phy/rockchip/
 obj-y += rtc/
 obj-y += scsi/
 obj-y += sound/