diff --git a/configs/kmlion1_defconfig b/configs/kmlion1_defconfig
index 39a85e1..6f18dbc 100644
--- a/configs/kmlion1_defconfig
+++ b/configs/kmlion1_defconfig
@@ -1,4 +1,5 @@
 CONFIG_PPC=y
+# CONFIG_MMC is not set
 CONFIG_MPC85xx=y
 CONFIG_TARGET_KMP204X=y
 CONFIG_FIT=y