diff --git a/index.html b/index.html
index 3d2364f..25894c1 100644
--- a/index.html
+++ b/index.html
@@ -574,7 +574,7 @@
                                     />
                                 </div>
                             </div>
-                            <fieldset class="form-group row">
+                            <fieldset id="export-format" class="form-group row">
                                 <legend
                                     class="col-form-legend col-sm-2"
                                     data-i18n="export.format"
diff --git a/js/control/Export.js b/js/control/Export.js
index f0de8e6..a7c33bf 100644
--- a/js/control/Export.js
+++ b/js/control/Export.js
@@ -23,7 +23,9 @@ BR.Export = L.Class.extend({
 
     _export: function() {
         var exportForm = document.forms['export'];
-        var format = exportForm['format'].value;
+        var format =
+            exportForm['format'].value ||
+            $('#export-format input:radio:checked').val();
         var name = encodeURIComponent(exportForm['trackname'].value);
 
         var uri = this.router.getUrl(this.latLngs, format, name);