diff --git a/meta/recipes-core/udev/udev-extraconf/mount.blacklist b/meta/recipes-core/udev/udev-extraconf/mount.blacklist
index 7c7d938002..e49349428b 100644
--- a/meta/recipes-core/udev/udev-extraconf/mount.blacklist
+++ b/meta/recipes-core/udev/udev-extraconf/mount.blacklist
@@ -2,3 +2,4 @@
 /dev/ram
 /dev/mtdblock
 /dev/md
+/dev/dm-*