diff --git a/configs/dms-ba16-1g_defconfig b/configs/dms-ba16-1g_defconfig
index d7a8951..a7f2808 100644
--- a/configs/dms-ba16-1g_defconfig
+++ b/configs/dms-ba16-1g_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_TEXT_BASE=0x17800000
 CONFIG_TARGET_ADVANTECH_DMS_BA16=y
 CONFIG_SYS_DDR_1G=y
+CONFIG_NR_DRAM_BANKS=1
 CONFIG_BOOTDELAY=1
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y