diff --git a/configs/mpr2_defconfig b/configs/mpr2_defconfig
index a8dbfc5..606b942 100644
--- a/configs/mpr2_defconfig
+++ b/configs/mpr2_defconfig
@@ -1,5 +1,6 @@
 CONFIG_SH=y
 CONFIG_TARGET_MPR2=y
+# CONFIG_AUTOBOOT is not set
 # CONFIG_CMD_BDI is not set
 # CONFIG_CMD_CONSOLE is not set
 # CONFIG_CMD_BOOTD is not set