diff --git a/SD_ROOT/wz_mini/etc/wz_mini.conf.dist b/SD_ROOT/wz_mini/etc/wz_mini.conf.dist
index 53a0d54..7b7aad2 100644
--- a/SD_ROOT/wz_mini/etc/wz_mini.conf.dist
+++ b/SD_ROOT/wz_mini/etc/wz_mini.conf.dist
@@ -119,6 +119,9 @@ DEBUG_INITRAMFS_ENABLED="false"
 DEBUG_PASSWORD="false"
 ENABLE_SYSLOG_SAVE="false"
 
+#####OVERLAY######
+ENABLE_OVERLAY_FOR_ROOTFS="false"
+
 ####WEB####
 WEB_SERVER_ENABLED="false"
 WEB_SERVER_AUTH="true"