diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index 6a8e690..b6d95e9 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -2,6 +2,7 @@
 CONFIG_KIRKWOOD=y
 CONFIG_TARGET_LSXL=y
 CONFIG_IDENT_STRING=" LS-CHLv2"
+# CONFIG_MMC is not set
 CONFIG_SYS_EXTRA_OPTIONS="LSCHLV2"
 CONFIG_BOOTDELAY=3
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y