diff --git a/init/Kconfig b/init/Kconfig
index 6135d07f..6199d11 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -13,6 +13,7 @@
 	default "/lib/modules/$UNAME_RELEASE/.config"
 	default "/etc/kernel-config"
 	default "/boot/config-$UNAME_RELEASE"
+	default "$ARCH_DEFCONFIG"
 	default "arch/$ARCH/defconfig"
 
 menu "General setup"