diff --git a/config.html b/config.html
index 259a709..6a2c91a 100644
--- a/config.html
+++ b/config.html
@@ -73,11 +73,52 @@ <h1>Kindle Weather Dashboard<br/>Config Page</h1>
     <div>
         <label>Language: <br/>
             <select name="lang" id="lang">
-                <option value="sk">Slovensky</option>
-                <option value="en">English</option>
-                <option value="cs">Česky</option>
-                <option value="de">Deutsch</option>
-                <option value="ru">Russian</option>
+                <option value="sk">Slovak (sk)</option>
+                <option value="en">English (en)</option>
+                <option value="af">Afrikaans (af)</option>
+                <option value="al">Albanian (al)</option>
+                <option value="ar">Arabic (ar)</option>
+                <option value="az">Azerbaijani (az)</option>
+                <option value="bg">Bulgarian (bg)</option>
+                <option value="ca">Catalan (ca)</option>
+                <option value="cz">Czech (cz)</option>
+                <option value="da">Danish (da)</option>
+                <option value="de">German (de)</option>
+                <option value="el">Greek (el)</option>
+                <option value="eu">Basque (eu)</option>
+                <option value="fa">Persian (Farsi) (fa)</option>
+                <option value="fi">Finnish (fi)</option>
+                <option value="fr">French (fr)</option>
+                <option value="gl">Galician (gl)</option>
+                <option value="he">Hebrew (he)</option>
+                <option value="hi">Hindi (hi)</option>
+                <option value="hr">Croatian (hr)</option>
+                <option value="hu">Hungarian (hu)</option>
+                <option value="id">Indonesian (id)</option>
+                <option value="it">Italian (it)</option>
+                <option value="ja">Japanese (ja)</option>
+                <option value="kr">Korean (kr)</option>
+                <option value="la">Latvian (la)</option>
+                <option value="lt">Lithuanian (lt)</option>
+                <option value="mk">Macedonian (mk)</option>
+                <option value="no">Norwegian (no)</option>
+                <option value="nl">Dutch (nl)</option>
+                <option value="pl">Polish (pl)</option>
+                <option value="pt">Portuguese (pt)</option>
+                <option value="pt_br">Português Brasil (pt_br)</option>
+                <option value="ro">Romanian (ro)</option>
+                <option value="ru">Russian (ru)</option>
+                <option value="sv">Swedish (sv)</option>
+                <option value="sl">Slovenian (sl)</option>
+                <option value="sp">Spanish (sp)</option>
+                <option value="sr">Serbian (sr)</option>
+                <option value="th">Thai (th)</option>
+                <option value="tr">Turkish (tr)</option>
+                <option value="ua">Ukrainian (ua)</option>
+                <option value="vi">Vietnamese (vi)</option>
+                <option value="zh_cn">Chinese Simplified (zh_cn)</option>
+                <option value="zh_tw">Chinese Traditional (zh_tw)</option>
+                <option value="zu">Zulu (zu)</option>
             </select>
         </label>
     </div>