diff --git a/helper/type_mapping.js b/helper/type_mapping.js
index 59dbb590..fde1fab1 100644
--- a/helper/type_mapping.js
+++ b/helper/type_mapping.js
@@ -48,7 +48,7 @@ var LAYERS_BY_SOURCE = {
  openstreetmap: [ 'address', 'venue' ],
  openaddresses: [ 'address' ],
  geonames: [ 'country','macroregion', 'region', 'county','localadmin',
-  'locality', 'neighbourhood', 'venue' ],
+  'locality','borough', 'neighbourhood', 'venue' ],
  whosonfirst: [ 'continent', 'country', 'dependency', 'macroregion', 'region',
    'locality', 'localadmin', 'macrocounty', 'county', 'macrohood', 'borough',
    'neighbourhood', 'microhood', 'disputed']