diff --git a/src/static/js/l10n.js b/src/static/js/l10n.js
index a67a7c1a..c79ea706 100644
--- a/src/static/js/l10n.js
+++ b/src/static/js/l10n.js
@@ -1,8 +1,8 @@
 (function(document) {
   // Set language for l10n
-  var language = document.cookie.match(/language=((\w{2,3})(-w+)?)/);
+  var language = document.cookie.match(/language=((\w{2,3})(-\w+)?)/);
   if(language) language = language[1];
-  
+
   html10n.bind('indexed', function() {
     html10n.localize([language, navigator.language, navigator.userLanguage, 'en'])
   })