diff --git a/html/js/scripts.js b/html/js/scripts.js
index e4c7479ce..e3f18265b 100644
--- a/html/js/scripts.js
+++ b/html/js/scripts.js
@@ -2715,7 +2715,7 @@ function init_scroll()
             "style":"padding:10px;left:auto;width:30px;height: auto;display:none;position:fixed;top:25px;right:20px;text-align:center",
             id:"go_up"
         });
-        up.innerHTML=' <a class="button" href="#up_top" >&#11014;</a>';
+        up.innerHTML=' <a class="button" href="#up_top" >&#8679;</a>';
         document.body.appendChild(up);
          window.onscroll=function () {
          if ( document.viewport.getScrollOffsets().top> 0) {
diff --git a/include/param_pcmn.inc.php b/include/param_pcmn.inc.php
index cc6934521..f6e6622f1 100644
--- a/include/param_pcmn.inc.php
+++ b/include/param_pcmn.inc.php
@@ -137,7 +137,7 @@ endfor;
     <div id="go_up" class="inner_box" style="padding:0px;left:auto;width:250px;height: 100px;display:none;position:fixed;top:5px;right:20px">
         <?php echo HtmlInput::title_box(_('Navigation'), 'go_up', "hide");?>
         <div style="margin:3%;padding:3%">
-            <a class="button" href="#top" ><?php echo "&#11014;";?></a>
+            <a class="button" href="#top" ><?php echo "&#8679";?></a>
             <input type="button" id="pcmn_update_add_bt3" class="smallbutton"  value="<?php echo _('Ajout poste comptable'); ?>">
         </div>
     </div>