diff --git a/src/mainboard/facebook/watson/Kconfig b/src/mainboard/facebook/watson/Kconfig
index 6c2f9542e4..43b47849ed 100644
--- a/src/mainboard/facebook/watson/Kconfig
+++ b/src/mainboard/facebook/watson/Kconfig
@@ -11,6 +11,7 @@ config BOARD_SPECIFIC_OPTIONS
 	select MAINBOARD_USES_IFD_GBE_REGION
 	select MAINBOARD_HAS_LPC_TPM
 	select MAINBOARD_HAS_TPM1
+	select NO_UART_ON_SUPERIO
 
 config MAINBOARD_DIR
 	string