diff --git a/distrib/sets/lists/etc/mi b/distrib/sets/lists/etc/mi
index 308d0f0757de..6f877f280416 100644
--- a/distrib/sets/lists/etc/mi
+++ b/distrib/sets/lists/etc/mi
@@ -33,6 +33,7 @@
 ./etc/motd
 ./etc/mrouted.conf
 ./etc/mtree/BSD.pkg.dist
+./etc/mtree/BSD.x11.dist
 ./etc/mtree/NetBSD.dist
 ./etc/mtree/special
 ./etc/namedb/localhost.rev