diff --git a/_layouts/base.html b/_layouts/base.html
index 2249c0b..4da40fd 100644
--- a/_layouts/base.html
+++ b/_layouts/base.html
@@ -130,17 +130,17 @@
               var lon            = 12.5618443;
               var zoom           = 18;
 
-              var fromProjection = new OpenLayers.Projection("EPSG:4326");   // Transform from WGS 1984
-              var toProjection   = new OpenLayers.Projection("EPSG:900913"); // to Spherical Mercator Projection
-              var position       = new OpenLayers.LonLat(lon, lat).transform( fromProjection, toProjection);
+              var fromProjection = new ol.Projection("EPSG:4326");   // Transform from WGS 1984
+              var toProjection   = new ol.Projection("EPSG:900913"); // to Spherical Mercator Projection
+              var position       = new ol.LonLat(lon, lat).transform( fromProjection, toProjection);
 
-              map = new OpenLayers.Map("Map");
-              var mapnik         = new OpenLayers.Layer.OSM();
+              map = new ol.Map("Map");
+              var mapnik         = new ol.Layer.OSM();
               map.addLayer(mapnik);
 
-              var markers = new OpenLayers.Layer.Markers( "Markers" );
+              var markers = new ol.Layer.Markers( "Markers" );
               map.addLayer(markers);
-              markers.addMarker(new OpenLayers.Marker(position));
+              markers.addMarker(new ol.Marker(position));
 
               map.setCenter(position, zoom);
           </script>