diff --git a/sys/kern/vfs_mount.c b/sys/kern/vfs_mount.c
index efc78745bbbf..a962bcc0febc 100644
--- a/sys/kern/vfs_mount.c
+++ b/sys/kern/vfs_mount.c
@@ -140,9 +140,8 @@ struct vnode	*rootvnode;
  * The root specifiers we will try if RB_CDROM is specified.
  */
 static char *cdrom_rootdevnames[] = {
-	"cd9660:cd0a",
-	"cd9660:acd0a",
-	"cd9660:wcd0a",
+	"cd9660:cd0",
+	"cd9660:acd0",
 	NULL
 };