diff --git a/examples/device-orientation.js b/examples/device-orientation.js
index 9b2fb247b4..1238730663 100644
--- a/examples/device-orientation.js
+++ b/examples/device-orientation.js
@@ -25,7 +25,7 @@ var deviceOrientation = new ol.DeviceOrientation();
 var track = new ol.dom.Input(document.getElementById('track'));
 track.bindTo('checked', deviceOrientation, 'tracking');
 
-deviceOrientation.on('changed', function() {
+deviceOrientation.on('change', function() {
   document.getElementById('alpha').innerHTML = deviceOrientation.getAlpha();
   document.getElementById('beta').innerHTML = deviceOrientation.getBeta();
   document.getElementById('gamma').innerHTML = deviceOrientation.getGamma();
diff --git a/src/ol/deviceorientation.js b/src/ol/deviceorientation.js
index 99d405a50e..f0c4b9528e 100644
--- a/src/ol/deviceorientation.js
+++ b/src/ol/deviceorientation.js
@@ -33,7 +33,7 @@ ol.DeviceOrientation = function(opt_options) {
   this.listenerKey_ = null;
 
   goog.events.listen(this,
-      ol.Object.getChangedEventType(ol.DeviceOrientationProperty.TRACKING),
+      ol.Object.getChangeEventType(ol.DeviceOrientationProperty.TRACKING),
       this.handleTrackingChanged_, false, this);
 
   goog.base(this, goog.isDef(opt_options) ? opt_options : {});