diff --git a/lang/tl_utf8/moodle.php b/lang/tl_utf8/moodle.php
index c8410191278..2ef51ea3276 100644
--- a/lang/tl_utf8/moodle.php
+++ b/lang/tl_utf8/moodle.php
@@ -1155,7 +1155,7 @@ $string['thanks'] = 'Salamat';
 $string['theme'] = 'Tema';
 $string['themes'] = 'Mga tema';
 $string['themesaved'] = 'Nasave na ang bagong tema';
-$string['thischarset'] = 'iso-8859-15';
+$string['thischarset'] = 'UTF-8';
 $string['thisdirection'] = 'ltr';
 $string['thislanguage'] = 'Tagalog';
 $string['time'] = 'Oras';