diff --git a/browser/lib/i18n.js b/browser/lib/i18n.js
index 0da1dd25..f7bd96e9 100644
--- a/browser/lib/i18n.js
+++ b/browser/lib/i18n.js
@@ -5,7 +5,7 @@ const { app } = remote
 // load package for localization
 const i18n = new (require('i18n-2'))({
   // setup some locales - other locales default to the first locale
-  locales: ['en', 'sq', 'zh-CN', 'zh-TW', 'da', 'fr', 'de', 'hu', 'ja', 'ko', 'no', 'pl', 'pt', 'es-ES'],
+  locales: [ 'da', 'de', 'en', 'es-ES', 'fr', 'hu', 'ja', 'ko', 'pl', 'pt-BR', 'pt-PT', 'ru', 'sq', 'zh-CN', 'zh-TW' ],
   extension: '.json',
   directory: process.env.NODE_ENV === 'production'
     ? path.join(app.getAppPath(), './locales')
diff --git a/browser/main/modals/PreferencesModal/UiTab.js b/browser/main/modals/PreferencesModal/UiTab.js
index 748c3914..a092129a 100644
--- a/browser/main/modals/PreferencesModal/UiTab.js
+++ b/browser/main/modals/PreferencesModal/UiTab.js
@@ -194,9 +194,10 @@ class UiTab extends React.Component {
                 <option value='ko'>{i18n.__('Korean')}</option>
                 <option value='no'>{i18n.__('Norwegian')}</option>
                 <option value='pl'>{i18n.__('Polish')}</option>
-                <option value='pt'>{i18n.__('Portuguese')}</option>
+                <option value='pt-BR'>{i18n.__('Portuguese (Brazil)')}</option>
+                <option value='pt-PT'>{i18n.__('Portuguese (Portugal)')}</option>
                 <option value='ru'>{i18n.__('Russian')}</option>
-                <option value='es'>{i18n.__('Spanish')}</option>
+                <option value='es-ES'>{i18n.__('Spanish')}</option>
               </select>
             </div>
           </div>