diff --git a/configs/A10s-OLinuXino-M_defconfig b/configs/A10s-OLinuXino-M_defconfig
index 2aad834..38461d1 100644
--- a/configs/A10s-OLinuXino-M_defconfig
+++ b/configs/A10s-OLinuXino-M_defconfig
@@ -5,4 +5,5 @@
 +S:CONFIG_MMC0_CD_PIN="PG1"
 +S:CONFIG_MMC1_CD_PIN="PG13"
 +S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_TARGET_SUN5I=y