diff --git a/include/functions_permalinks.inc.php b/include/functions_permalinks.inc.php
index d758e8c4..ec571223 100644
--- a/include/functions_permalinks.inc.php
+++ b/include/functions_permalinks.inc.php
@@ -19,45 +19,45 @@ function serendipity_makeFilename($str, $stripDots = false) {
                      ' ',
                      '%',
 
-                     '�',
-                     '�',
+                     'Ä',
+                     'ä',
 
-                     '�',
-                     '�',
+                     'Ö',
+                     'ö',
 
-                     '�',
-                     '�',
+                     'Ü',
+                     'ü',
 
-                     '�',
+                     'ß',
 
-                     '�',
-                     '�',
-                     '�',
+                     'é',
+                     'è',
+                     'ê',
 
-                     '�',
-                     '�',
-                     '�',
+                     'í',
+                     'ì',
+                     'î',
 
-                     '�',
-                     '�',
-                     '�',
-                     '�',
+                     'á',
+                     'à',
+                     'â',
+                     'å',
 
-                     '�',
-                     '�',
-                     '�',
-                     '�',
+                     'ó',
+                     'ò',
+                     'ô',
+                     'õ',
 
-                     '�',
-                     '�',
-                     '�',
+                     'ú',
+                     'ù',
+                     'û',
 
-                     '�',
-                     '�',
+                     'ç',
+                     'Ç',
 
-                     '�',
+                     'ñ',
 
-                     '�');
+                     'ý');
 
     static $to   = array(
                      '-',