diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index 3b64c64..f201d40 100644
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -7,6 +7,7 @@
 CONFIG_TARGET_NYAN_BIG=y
 CONFIG_DEFAULT_DEVICE_TREE="tegra124-nyan-big"
 CONFIG_DEBUG_UART=y
+CONFIG_NR_DRAM_BANKS=2
 CONFIG_FIT=y
 CONFIG_FIT_BEST_MATCH=y
 CONFIG_OF_SYSTEM_SETUP=y