diff --git a/wiki/theme/crans.py b/wiki/theme/crans.py
index 802f5622..6bff1729 100644
--- a/wiki/theme/crans.py
+++ b/wiki/theme/crans.py
@@ -102,11 +102,20 @@ class ThemeCrans(ThemeBase):
         """
         # common prefix for static content
         prefix = self.cfg.url_prefix
-        open_search_desc = '<link rel="search" type="application/opensearchdescription+xml" href="%(page)s?action=opensearch&amp;searchtype=Titres" title="%(sitename)s, Rechercher dans les titres" />\n<link rel="search" type="application/opensearchdescription+xml" href="%(page)s?action=opensearch&amp;searchtype=Texte" title="%(sitename)s, Rechercher dans le texte" />' % {'page':d['page'].request.script_name, 'sitename':d['sitename']}
-
+        open_search_desc = '\n<link rel="search" type="application/opensearchdescription+xml" href="%(page)s?action=opensearch&amp;searchtype=Titres" title="%(sitename)s, Rechercher dans les titres" />\n<link rel="search" type="application/opensearchdescription+xml" href="%(page)s?action=opensearch&amp;searchtype=Texte" title="%(sitename)s, Rechercher dans le texte" />' % {'page':d['page'].request.script_name, 'sitename':d['sitename']}
+        if (d['page'].isWritable() and
+        self.request.user.may.write(d['page'].page_name)):
+            edit_link = "/" + wikiutil.quoteWikinameURL(d['page'].page_name) + '?action=edit&amp;editor=text'
+            wiki_rel = '<link rel="alternate" \
+            type="application/x-wiki" title="Modifier" \
+            href="%s" />\n' % edit_link
+        else:
+            wiki_rel = ""
+        
+        
         classic_head = ThemeBase.html_head(self, d)
-
-        return classic_head + open_search_desc
+        
+        return classic_head + open_search_desc + wiki_rel
 
     def headscript(self, d):
         # Check mode