diff --git a/configs/colibri_imx7_defconfig b/configs/colibri_imx7_defconfig
index 3c49d70..425a3b1 100644
--- a/configs/colibri_imx7_defconfig
+++ b/configs/colibri_imx7_defconfig
@@ -77,6 +77,7 @@
 CONFIG_PINCTRL_IMX7=y
 CONFIG_DM_PMIC=y
 CONFIG_PMIC_RN5T567=y
+CONFIG_MXC_UART=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y