diff --git a/configs/TQM855L_defconfig b/configs/TQM855L_defconfig
index 731d7e4..b034a04 100644
--- a/configs/TQM855L_defconfig
+++ b/configs/TQM855L_defconfig
@@ -1,4 +1,5 @@
 CONFIG_PPC=y
+# CONFIG_MMC is not set
 CONFIG_8xx=y
 CONFIG_TARGET_TQM855L=y
 CONFIG_OF_BOARD_SETUP=y