--- application_helper.rb.orig	2017-07-25 17:50:53.194114410 +0200
+++ application_helper.rb	2017-07-26 14:39:39.959434818 +0200
@@ -760,7 +760,7 @@
           title ||= identifier if page.blank?
         end
 
-        if link_project && link_project.wiki && User.current.allowed_to?(:view_wiki_pages, link_project)
+        if link_project && link_project.wiki
           # extract anchor
           anchor = nil
           if page =~ /^(.+?)\#(.+)$/
@@ -782,7 +782,11 @@
                :id => wiki_page_id, :version => nil, :anchor => anchor, :parent => parent)
             end
           end
-          link_to(title.present? ? title.html_safe : h(page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
+          if User.current.allowed_to?(:view_wiki_pages, link_project)
+            link_to(title.present? ? title.html_safe : h(page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
+          else
+            title.present? ? title.html_safe : h(page)
+          end
         else
           # project or wiki doesn't exist
           all