diff --git a/onyx2/modules/templates/smarty/plugins/modifier.ucfirst.php b/onyx2/modules/templates/smarty/plugins/modifier.ucfirst.php
index bb8ff9e..c625363 100644
--- a/onyx2/modules/templates/smarty/plugins/modifier.ucfirst.php
+++ b/onyx2/modules/templates/smarty/plugins/modifier.ucfirst.php
@@ -20,10 +20,5 @@
  */
 function smarty_modifier_ucfirst($chaine)
 {
-    $chaineS = strtr($chaine, "áàâäãéèêëẽíìîïĩóòôöõúùûüũýỳŷÿỹ", "ÁÀÂÄÃÉÈÊËẼÍÌÎÏĨÓÒÔÖÕÚÙÛÜŨÝỲŶŸỸ");
-    if ($chaineS[0].$chaineS[1] != $chaine[0].$chaine[1]) {
-        return $chaineS[0].$chaineS[1].substr($chaine, 2);
-    } else {
-        return ucfirst($chaine);
-    }
+    return mb_convert_case($chaine, MB_CASE_TITLE, 'UTF-8');
 }
diff --git a/onyx2/modules/templates/smarty/plugins/modifier.ucfirst.php3 b/onyx2/modules/templates/smarty/plugins/modifier.ucfirst.php3
deleted file mode 100644
index ea01fe6..0000000
--- a/onyx2/modules/templates/smarty/plugins/modifier.ucfirst.php3
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-/**
- * Smarty plugin
- * @package Smarty
- * @subpackage plugins
- */
-
-
-/**
- * Smarty capitalize modifier plugin
- *
- * Type:     modifier<br>
- * Name:     capitalize<br>
- * Purpose:  capitalize words in the string
- * @link http://smarty.php.net/manual/en/language.modifiers.php#LANGUAGE.MODIFIER.CAPITALIZE
- *      capitalize (Smarty online manual)
- * @author   Monte Ohrt <monte at ohrt dot com>
- * @param string
- * @return string
- */
-function smarty_modifier_ucfirst($chaine)
-{
-    $chaineS = strtr($chaine, "áàâäãéèêëẽíìîïĩóòôöõúùûüũýỳŷÿỹ", "ÁÀÂÄÃÉÈÊËẼÍÌÎÏĨÓÒÔÖÕÚÙÛÜŨÝỲŶŸỸ");
-    if ($chaineS[0].$chaineS[1] != $chaine[0].$chaine[1])
-        return $chaineS[0].$chaineS[1].substr($chaine, 2);
-    else
-        return ucfirst($chaine);
-}
-
-
-?>