diff --git a/configs/flea3_defconfig b/configs/flea3_defconfig
index 56512f5..c82fef1 100644
--- a/configs/flea3_defconfig
+++ b/configs/flea3_defconfig
@@ -42,6 +42,7 @@
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ8XXX=y
 CONFIG_MII=y
+CONFIG_MXC_UART=y
 CONFIG_SPI=y
 CONFIG_MXC_SPI=y
 CONFIG_OF_LIBFDT=y