diff --git a/examples/mobile-full-screen.js b/examples/mobile-full-screen.js
index 8803e0a5fd..7a81d4021b 100644
--- a/examples/mobile-full-screen.js
+++ b/examples/mobile-full-screen.js
@@ -29,7 +29,7 @@ var geolocation = new ol.Geolocation({
   tracking: true
 });
 geolocation.bindTo('projection', view);
-geolocation.onOnce('position_changed', function() {
+geolocation.once('position_changed', function() {
   view.setCenter(geolocation.getPosition());
   view.setResolution(2.388657133911758);
 });
diff --git a/src/ol/object.exports b/src/ol/object.exports
index 36ddd7c276..2091d2b937 100644
--- a/src/ol/object.exports
+++ b/src/ol/object.exports
@@ -3,7 +3,7 @@
 @exportProperty ol.Object.prototype.get
 @exportProperty ol.Object.prototype.notify
 @exportProperty ol.Object.prototype.on
-@exportProperty ol.Object.prototype.onOnce
+@exportProperty ol.Object.prototype.once
 @exportProperty ol.Object.prototype.set
 @exportProperty ol.Object.prototype.setOptions
 @exportProperty ol.Object.prototype.setValues
diff --git a/src/ol/object.js b/src/ol/object.js
index 917ec9f24d..f0956e80ef 100644
--- a/src/ol/object.js
+++ b/src/ol/object.js
@@ -242,7 +242,7 @@ ol.Object.prototype.on = function(type, listener, opt_scope) {
  *     the listener.
  * @return {?number} Unique key for the listener.
  */
-ol.Object.prototype.onOnce = function(type, listener, opt_scope) {
+ol.Object.prototype.once = function(type, listener, opt_scope) {
   return goog.events.listenOnce(this, type, listener, false, opt_scope);
 };