diff --git a/etc/mtree/BSD.debug.dist b/etc/mtree/BSD.debug.dist
index d601bd0883aa..5c855f1aaaf8 100644
--- a/etc/mtree/BSD.debug.dist
+++ b/etc/mtree/BSD.debug.dist
@@ -1,63 +1,67 @@
 #
 # Please see the file src/etc/mtree/README before making changes to this file.
 #
 
 /set type=dir uname=root gname=wheel mode=0755
 .
     debug
         bin
         ..
         boot
             kernel
             ..
             modules
             ..
         ..
         lib
             geom
             ..
             nvmecontrol
             ..
         ..
         libexec
         ..
         sbin
         ..
         usr
             bin
             ..
             lib
                 clang
                     19
                         lib
                             freebsd
                             ..
                         ..
                     ..
                 ..
                 engines-3
                 ..
                 i18n
                 ..
+                libxo
+                    encoder
+                    ..
+                ..
             ..
             libexec
                 bsdinstall
                 ..
                 lpr
                     ru
                     ..
                 ..
                 sendmail
                 ..
                 sm.bin
                 ..
                 zfs
                 ..
             ..
             sbin
             ..
             tests
             ..
         ..
     ..
 ..