diff --git a/ganttzk/src/main/resources/web/js/ganttz/zk.wpd b/ganttzk/src/main/resources/web/js/ganttz/zk.wpd
index 9893c021f..099722281 100644
--- a/ganttzk/src/main/resources/web/js/ganttz/zk.wpd
+++ b/ganttzk/src/main/resources/web/js/ganttz/zk.wpd
@@ -1,4 +1,4 @@
-<package name="ganttz" language="xul/html">
+<package name="ganttz" language="xul/html" depends="common">
     <script src="../yui/2.7.0/yahoo/yahoo-min.js"/>
     <script src="../yui/2.7.0/yahoo-dom-event/yahoo-dom-event.js"/>
     <script src="../yui/2.7.0/selector/selector-min.js"/>