diff --git a/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed_2016.07.inc b/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed_2016.07.inc
index e92ba87..16a2e9c 100644
--- a/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed_2016.07.inc
+++ b/meta-aspeed/recipes-bsp/u-boot/u-boot-common-aspeed_2016.07.inc
@@ -1,5 +1,6 @@
 HOMEPAGE = "https://github.com/openbmc/u-boot"
 SECTION = "bootloaders"
+DEPENDS += "flex-native bison-native"
 
 LICENSE = "GPLv2+"
 LIC_FILES_CHKSUM = "file://Licenses/README;md5=a2c678cfd4a4d97135585cad908541c6"