diff --git a/etc/mtree/BSD.debug.dist b/etc/mtree/BSD.debug.dist
index 1d9c926432dd..3eb5a36d13df 100644
--- a/etc/mtree/BSD.debug.dist
+++ b/etc/mtree/BSD.debug.dist
@@ -1,66 +1,64 @@
 # $FreeBSD$
 #
 # 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
-            casper
-            ..
             geom
             ..
             nvmecontrol
             ..
         ..
         libexec
         ..
         sbin
         ..
         usr
             bin
             ..
             lib
                 clang
                     15.0.7
                         lib
                             freebsd
                             ..
                         ..
                     ..
                 ..
                 engines
                 ..
                 i18n
                 ..
             ..
             libexec
                 bsdinstall
                 ..
                 lpr
                     ru
                     ..
                 ..
                 sendmail
                 ..
                 sm.bin
                 ..
                 zfs
                 ..
             ..
             sbin
             ..
             tests
             ..
         ..
     ..
 ..