diff --git a/examples/mobile-full-screen.js b/examples/mobile-full-screen.js
index 19d54c7a2d..8803e0a5fd 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.on('position_changed', function() {
+geolocation.onOnce('position_changed', function() {
   view.setCenter(geolocation.getPosition());
   view.setResolution(2.388657133911758);
 });