diff --git a/plat/mediatek/drivers/apusys/rules.mk b/plat/mediatek/drivers/apusys/rules.mk
index c572d3c..498925c 100644
--- a/plat/mediatek/drivers/apusys/rules.mk
+++ b/plat/mediatek/drivers/apusys/rules.mk
@@ -10,11 +10,12 @@
 
 LOCAL_SRCS-y:= ${LOCAL_DIR}/apusys.c
 
-PLAT_INCLUDES += -I${LOCAL_DIR} -I${LOCAL_DIR}/${MTK_SOC}
+PLAT_INCLUDES += -I${LOCAL_DIR} -I${LOCAL_DIR}/${MTK_SOC} -I${LOCAL_DIR}/apusys_rv/2.0
 
 $(eval $(call MAKE_MODULE,$(MODULE),$(LOCAL_SRCS-y),$(MTK_BL)))
 
 SUB_RULES-y := ${LOCAL_DIR}/${MTK_SOC}
 SUB_RULES-y += ${LOCAL_DIR}/devapc
+SUB_RULES-y += ${LOCAL_DIR}/apusys_rv/2.0
 
 $(eval $(call INCLUDE_MAKEFILE,$(SUB_RULES-y)))