diff --git a/tools/minifyfront.php b/tools/minifyfront.php
index 4809b6daab..d60dcd93f9 100644
--- a/tools/minifyfront.php
+++ b/tools/minifyfront.php
@@ -3,7 +3,9 @@
 * This file is used to compress css and js files.
 */
 
-$baseDir     = dirname(dirname(__FILE__));
+$baseDir = dirname(dirname(__FILE__));
+include $baseDir . '/framework/helper.class.php';
+
 //$miniCSSTool = getenv('MINIFY_CSS_PATH');
 //$miniJSTool  = getenv('MINIFY_JS_PATH');
 $miniCSSTool = '/home/z/ci/minify/minifyCSS.php';