diff --git a/lang.inc.php b/lang.inc.php
index 7862ea11..f8fc49e8 100644
--- a/lang.inc.php
+++ b/lang.inc.php
@@ -6,7 +6,7 @@ $langs = array(
 	'nl' => 'Nederlands', // Maarten Balliauw - http://blog.maartenballiauw.be
 	'es' => 'Español', // Klemens Häckel - http://clickdimension.wordpress.com
 	'de' => 'Deutsch', // Klemens Häckel - http://clickdimension.wordpress.com
-	'cn' => '简体中文', // Mr. Lodar
+	'zh' => '简体中文', // Mr. Lodar
 );
 
 function lang($idf, $number = null) {
diff --git a/lang/cn.inc.php b/lang/zh.inc.php
similarity index 100%
rename from lang/cn.inc.php
rename to lang/zh.inc.php