diff --git a/lib/OpenLayers/WPSClient.js b/lib/OpenLayers/WPSClient.js
index 60b5e093ff..fef748915e 100644
--- a/lib/OpenLayers/WPSClient.js
+++ b/lib/OpenLayers/WPSClient.js
@@ -7,6 +7,15 @@
  * @requires OpenLayers/SingleFile.js
  */
 
+/**
+ * @requires OpenLayers/WPSProcess.js
+ * @requires OpenLayers/Format/WKT.js
+ * @requires OpenLayers/Format/GeoJSON.js
+ * @requires OpenLayers/Format/WPSDescribeProcess.js
+ * @requires OpenLayers/Format/WPSExecute.js
+ * @requires OpenLayers/Request.js
+ */
+
 /**
  * Class: OpenLayers.WPSClient
  */