diff --git a/configs/tec-ng_defconfig b/configs/tec-ng_defconfig
index 02d6b49..8c3f8d5 100644
--- a/configs/tec-ng_defconfig
+++ b/configs/tec-ng_defconfig
@@ -10,6 +10,7 @@
 CONFIG_SYS_PROMPT="Tegra30 (TEC-NG) # "
 CONFIG_TEGRA30=y
 CONFIG_TARGET_TEC_NG=y
+CONFIG_TEGRA_ENABLE_UARTD=y
 CONFIG_SYS_LOAD_ADDR=0x81000000
 CONFIG_FIT=y
 CONFIG_OF_SYSTEM_SETUP=y