diff --git a/examples/custom-icon.js b/examples/custom-icon.js
index 49de67de59..36e6788159 100644
--- a/examples/custom-icon.js
+++ b/examples/custom-icon.js
@@ -4,7 +4,7 @@ goog.require('ol.layer.Tile');
 goog.require('ol.source.OSM');
 
 var logoElement = document.createElement('a');
-logoElement.href = 'http://www.osgeo.org/';
+logoElement.href = 'https://www.osgeo.org/';
 logoElement.target = '_blank';
 
 var logoImage = document.createElement('img');