diff --git a/app/views/site/index.rhtml b/app/views/site/index.rhtml
index 35ce1e2fd..46bc3bdd7 100644
--- a/app/views/site/index.rhtml
+++ b/app/views/site/index.rhtml
@@ -125,7 +125,7 @@ by the OpenStreetMap project and it's contributors.
   function setPosition(lat, lon, zoom) {
     var centre = new OpenLayers.LonLat(lon, lat);
 
-    map.setCenter(centre, zoom);
+    setMapCenter(centre, zoom);
 
     if (marker)
       removeMarkerFromMap(marker);