diff --git a/app/inc/smarty.php b/app/inc/smarty.php
index 26be0b3..a466bd8 100644
--- a/app/inc/smarty.php
+++ b/app/inc/smarty.php
@@ -29,7 +29,7 @@ $smarty->assign('APPLICATION_NAME', NOMAPPLICATION);
 $smarty->assign('SERVER_URL', Utils::get_server_name());
 $smarty->assign('SCRIPT_NAME', $_SERVER['SCRIPT_NAME']);
 $smarty->assign('TITLE_IMAGE', IMAGE_TITRE);
-$smarty->assign('use_nav_js', is_file($_SERVER['DOCUMENT_ROOT'] . '/nav/nav.js'));
+$smarty->assign('use_nav_js', strstr($_SERVER['SERVER_NAME'], 'framadate.org');
 $smarty->assign('locale', $locale);
 $smarty->assign('langs', $ALLOWED_LANGUAGES);
 $smarty->assign('date_format', $date_format);
diff --git a/tpl/header.tpl b/tpl/header.tpl
index eeaf287..9523901 100644
--- a/tpl/header.tpl
+++ b/tpl/header.tpl
@@ -15,11 +15,11 @@
     {/if}
 
         <h1>
-            <a href="{$SERVER_URL|html}" title="{__('Generic', 'Home')} - {$APPLICATION_NAME|html}" class="col-xs-12 col-sm-10">
+            <a href="{$SERVER_URL|html}" title="{__('Generic', 'Home')} - {$APPLICATION_NAME|html}" >
                 <img src="{$TITLE_IMAGE|resource}" alt="{$APPLICATION_NAME|html}" class="img-responsive"/>
             </a>
         </h1>
-        {if !empty($title)}<h2 class="lead col-xs-12"><i>{$title|html}</i></h2>{/if}
+        {if !empty($title)}<h2 class="lead"><i>{$title|html}</i></h2>{/if}
         <hr class="trait" role="presentation" />
     </header>
-    <main role="main">
\ No newline at end of file
+    <main role="main">
diff --git a/tpl/page.tpl b/tpl/page.tpl
index c3922c5..72c4661 100644
--- a/tpl/page.tpl
+++ b/tpl/page.tpl
@@ -20,14 +20,13 @@
     <script type="text/javascript" src="{"js/locales/bootstrap-datepicker.$locale.js"|resource}"></script>
     <script type="text/javascript" src="{'js/core.js'|resource}"></script>
 
-    {if $use_nav_js}
-        <script src="{'nav/nav.js'|resource}" id="nav_js" type="text/javascript" charset="utf-8"></script><!-- /Framanav -->
-    {/if}
-
     {block name="header"}{/block}
 
 </head>
 <body>
+{if $use_nav_js}
+    <script src="https://n2.framasoft.org/nav/nav.js" type="text/javascript"></script>
+{/if}
 <div class="container ombre">
 
 {include file='header.tpl'}
@@ -37,4 +36,4 @@
 </main>
 </div> <!-- .container -->
 </body>
-</html>
\ No newline at end of file
+</html>
