diff --git a/lib/OpenLayers/Layer/WFS.js b/lib/OpenLayers/Layer/WFS.js
index 156d2be6dd..f8797d2b8c 100644
--- a/lib/OpenLayers/Layer/WFS.js
+++ b/lib/OpenLayers/Layer/WFS.js
@@ -46,6 +46,14 @@ OpenLayers.Layer.WFS.prototype =
         }
     },    
     
+    /**
+     * 
+     */
+    destroy: function() {
+        OpenLayers.Layer.Grid.prototype.destroy.apply(this, arguments);
+        OpenLayers.Layer.Markers.prototype.destroy.apply(this, arguments);
+    },
+    
     /** 
     * @param {OpenLayers.Bounds} bounds
     * @param {Boolean} zoomChanged