diff --git a/configs/Mele_M3_defconfig b/configs/Mele_M3_defconfig
index 645b236..a043ad2 100644
--- a/configs/Mele_M3_defconfig
+++ b/configs/Mele_M3_defconfig
@@ -1,5 +1,7 @@
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="MELE_M3,AXP209_POWER,SUNXI_GMAC,USB_EHCI"
 CONFIG_FDTFILE="sun7i-a20-m3.dtb"
++S:CONFIG_MMC_SUNXI_SLOT_EXTRA=2
++S:CONFIG_MMC0_CD_PIN="PH1"
 +S:CONFIG_ARM=y
 +S:CONFIG_TARGET_SUN7I=y