diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index a6a4bb9..5c3cf10 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -18,6 +18,7 @@
 CONFIG_DEFAULT_DEVICE_TREE="am335x-rut"
 CONFIG_FIT=y
 CONFIG_BOOTDELAY=3
+# CONFIG_CONSOLE_MUX is not set
 # CONFIG_DISPLAY_CPUINFO is not set
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SPL=y