diff --git a/include/fpdf/chinese-unicode.php b/include/fpdf/chinese-unicode.php
index ecee1ebf..306f5a4f 100644
--- a/include/fpdf/chinese-unicode.php
+++ b/include/fpdf/chinese-unicode.php
@@ -1,4 +1,4 @@
-<?
+<?php
 require_once 'chinese.php';
 
 define ('FPDF_UNICODE_ENCODING', 'UCS-2BE');