diff --git a/mercurial/hgweb/hgweb_mod.py b/mercurial/hgweb/hgweb_mod.py
--- a/mercurial/hgweb/hgweb_mod.py
+++ b/mercurial/hgweb/hgweb_mod.py
@@ -32,6 +32,7 @@ perms = {
 foi = [('spath', '00changelog.i'),
        ('spath', 'phaseroots'), # ! phase can change content at the same size
        ('spath', 'obsstore'),
+       ('path', 'bookmarks'), # ! bookmark can change content at the same size
       ]
 
 def makebreadcrumb(url, prefix=''):