diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index f50a995..510d090 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -61,6 +61,8 @@
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_SYS_MMC_ENV_DEV=2
+CONFIG_SYS_MMC_ENV_PART=1
 CONFIG_DM=y
 CONFIG_DWC_AHSATA=y
 CONFIG_DM_I2C=y