diff --git a/dracut.conf.d/gentoo.conf.example b/dracut.conf.d/gentoo.conf.example
index 411f9a0f..6b74954c 100644
--- a/dracut.conf.d/gentoo.conf.example
+++ b/dracut.conf.d/gentoo.conf.example
@@ -2,6 +2,7 @@
 # Dracut config file customized for Gentoo Base System release 2
 
 udevdir=/lib/udev
+ro_mnt=yes
 
 #
 # Modules