diff --git a/src/directives/mobilequery.js b/src/directives/mobilequery.js
index <HASH>..<HASH> 100644
--- a/src/directives/mobilequery.js
+++ b/src/directives/mobilequery.js
@@ -2,6 +2,7 @@ goog.provide('ngeo.MobileQueryController');
 goog.provide('ngeo.mobileQueryDirective');
 
 goog.require('ngeo');
+goog.require('ngeo.Query');
 
 
 /**
Add ngeo.Query service requirement in mobilequery directive