diff --git a/src/c3nav/site/static/site/js/c3nav.js b/src/c3nav/site/static/site/js/c3nav.js
index 7b963e2f..15e46f90 100644
--- a/src/c3nav/site/static/site/js/c3nav.js
+++ b/src/c3nav/site/static/site/js/c3nav.js
@@ -115,7 +115,7 @@ c3nav = {
                 location.elem = c3nav._build_location_html(location);
                 location.title_words = location.title.toLowerCase().split(/\s+/);
                 location.subtitle_words = location.subtitle.toLowerCase().split(/\s+/);
-                location.match = ' ' + location.title_words.join(' ') + ' ' + location.subtitle_words.join(' ') + '  ' + location.slug + ' ' + location.add_search;
+                location.match = ' ' + location.title_words.join(' ') + ' ' + location.subtitle_words.join(' ') + '  ' + location.slug + ' ' + location.add_search.toLowerCase();
                 locations.push(location);
                 locations_by_id[location.id] = location;
                 if (location.point && location.label_settings) {