diff --git a/src/i18n.js b/src/i18n.js
index 93bb860..5c0958c 100644
--- a/src/i18n.js
+++ b/src/i18n.js
@@ -1,5 +1,5 @@
 const messages = require('./messages.json');
-const languages = ['en', 'de', 'it', 'gr', 'ro'];
+const languages = ['en', 'de', 'it', 'gr', 'ro', 'ee', 'cz', 'pt', 'es'];
 
 const getString = (lang, key) => {
   if (!(key in messages[lang])) console.error(`untranslated key in lang ${lang}: ${key}`);