diff --git a/configs/Colombus_defconfig b/configs/Colombus_defconfig
index feaeb98..e95deb1 100644
--- a/configs/Colombus_defconfig
+++ b/configs/Colombus_defconfig
@@ -24,4 +24,5 @@
 CONFIG_CMD_GPIO=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_ALDO1_VOLT=3300
+CONFIG_SYS_NS16550=y
 CONFIG_USB_EHCI_HCD=y