diff --git a/configs/Wobo_i5_defconfig b/configs/Wobo_i5_defconfig
index 88ccfd4..ae0e7f9 100644
--- a/configs/Wobo_i5_defconfig
+++ b/configs/Wobo_i5_defconfig
@@ -6,6 +6,7 @@
 CONFIG_MMC0_CD_PIN="PB3"
 CONFIG_USB1_VBUS_PIN="PG12"
 CONFIG_DEFAULT_DEVICE_TREE="sun5i-a10s-wobo-i5"
+CONFIG_NR_DRAM_BANKS=1
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_CMD_FLASH is not set