diff --git a/examples/dragzoom.js b/examples/dragzoom.js
index 57130e0984..0b91dacbdb 100644
--- a/examples/dragzoom.js
+++ b/examples/dragzoom.js
@@ -5,11 +5,24 @@ goog.require('ol.interaction');
 goog.require('ol.interaction.DragZoom');
 goog.require('ol.layer.Tile');
 goog.require('ol.source.OSM');
+goog.require('ol.style.Fill');
+goog.require('ol.style.Stroke');
+goog.require('ol.style.Style');
 
 
 var map = new ol.Map({
   interactions: ol.interaction.defaults().extend([
-    new ol.interaction.DragZoom()
+    new ol.interaction.DragZoom({
+      style: new ol.style.Style({
+        stroke: new ol.style.Stroke({
+          color: 'rgba(255,0,0,1)',
+          width: 2
+        }),
+        fill: new ol.style.Fill({
+          color: 'rgba(155,0,0,0.2)'
+        })
+      })
+    })
   ]),
   layers: [
     new ol.layer.Tile({