diff --git a/tarteaucitron.js b/tarteaucitron.js
index ad57f0c..a62ae14 100644
--- a/tarteaucitron.js
+++ b/tarteaucitron.js
@@ -1374,7 +1374,7 @@ var tarteaucitron = {
     "getLanguage": function () {
         "use strict";
 
-        var availableLanguages = 'bg,cn,cs,da,de,el,en,es,fi,fr,hu,it,ja,nl,oc,pl,pt,ro,ru,sk,tr',
+        var availableLanguages = 'bg,cn,cs,da,de,el,en,es,fi,fr,hu,it,ja,nl,oc,pl,pt,ro,ru,sk,tr,vi',
             defaultLanguage = 'en';
 
         if (tarteaucitronForceLanguage !== '') {