diff --git a/configs/engicam_imx6ul_isiot_defconfig b/configs/engicam_imx6ul_isiot_defconfig
index 0fe499732b..9ba11361e7 100644
--- a/configs/engicam_imx6ul_isiot_defconfig
+++ b/configs/engicam_imx6ul_isiot_defconfig
@@ -15,7 +15,7 @@ BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.07-rc1"
-BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx6ul_isiot_mmc"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx6ul_isiot_emmc"
 BR2_TARGET_UBOOT_NEEDS_DTC=y
 BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
 BR2_TARGET_UBOOT_FORMAT_DTB_IMG=y