diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index ebdb16b..9e3dec47 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -4,6 +4,7 @@
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_IDENT_STRING=" NS v2"
 CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2"
+CONFIG_NR_DRAM_BANKS=2
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y