--- a/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
+++ b/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
@@ -126,7 +126,6 @@
     window.location = url;
   };
   var selectors = $('select[name="month"]');
-  assert(selectors.length>0);
   selectors.bind('change', handler);
 };