diff --git a/configs/mx23evk_defconfig b/configs/mx23evk_defconfig
index ebdc108..cc149a9 100644
--- a/configs/mx23evk_defconfig
+++ b/configs/mx23evk_defconfig
@@ -27,6 +27,7 @@
 CONFIG_ENV_IS_IN_MMC=y
 # CONFIG_NET is not set
 CONFIG_MMC_MXS=y
+CONFIG_CONS_INDEX=0
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y