diff --git a/htdocs/admin/modulehelp.php b/htdocs/admin/modulehelp.php
index de9d1677932..3db8453011e 100644
--- a/htdocs/admin/modulehelp.php
+++ b/htdocs/admin/modulehelp.php
@@ -233,25 +233,7 @@ $familyposition=$tab[0]; $familykey=$tab[1]; $module_position=$tab[2]; $numero=$
 
 
 
-$h = 0;
-
-$head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=desc';
-$head[$h][1] = $langs->trans("Description");
-$head[$h][2] = 'desc';
-$h++;
-
-$head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=feature';
-$head[$h][1] = $langs->trans("TechnicalServicesProvided");
-$head[$h][2] = 'feature';
-$h++;
-
-if ($objMod->isCoreOrExternalModule() == 'external')
-{
-    $head[$h][0] = DOL_URL_ROOT."/admin/modulehelp.php?id=".$id.'&mode=changelog';
-    $head[$h][1] = $langs->trans("ChangeLog");
-    $head[$h][2] = 'changelog';
-    $h++;
-}
+$head = modulehelp_prepare_head($objMod); 
 
 // Check filters
 $modulename=$objMod->getName();