diff --git a/demos/listmap2/js/listmap.js b/demos/listmap2/js/listmap.js
index 9ab5e4ab..4645e73b 100644
--- a/demos/listmap2/js/listmap.js
+++ b/demos/listmap2/js/listmap.js
@@ -31,7 +31,7 @@ Ox.load('Geo', function() {
                 flag: countryCode,
                 geoname: city.name + ', ' + Ox.getCountryByCode(countryCode).name,
                 geonameSort: getGeonameSort(city.name + ', ' + Ox.getCountryByCode(countryCode).name),
-                id: Ox.encodeBase32(i),
+                id: Ox.encodeBase32(Ox.uid()),
                 markerColor: marker.color,
                 markerSize: marker.size,
                 name: city.name,
@@ -138,9 +138,10 @@ Ox.load('Geo', function() {
             })
             .bindEvent({
                 addplace: function(data) {
-                    Ox.print('addplace', data);
+                    Ox.print('addplace', getGeonameSort(data.place.geoname));
                     places.push(Ox.extend(data.place, {
-                        geonameSort: getGeonameSort(data.place.geoname)
+                        geonameSort: getGeonameSort(data.place.geoname),
+                        id: Ox.encodeBase32(Ox.uid())
                     }));
                 },
                 geocode: function(event, data) {