diff --git a/app.js b/app.js
index 586313f35..b3473a13e 100644
--- a/app.js
+++ b/app.js
@@ -94,7 +94,7 @@ app.use(helmet.hsts({
 }));
 
 i18n.configure({
-    locales: ['en', 'zh', 'fr', 'de', 'ja', 'es', 'el', 'pt', 'it', 'tr', 'ru', 'nl', 'hr', 'pl'],
+    locales: ['en', 'zh', 'fr', 'de', 'ja', 'es', 'el', 'pt', 'it', 'tr', 'ru', 'nl', 'hr', 'pl', 'uk'],
     cookie: 'locale',
     directory: __dirname + '/locales'
 });
diff --git a/locales/ua.json b/locales/uk.json
similarity index 100%
rename from locales/ua.json
rename to locales/uk.json
diff --git a/public/views/index.ejs b/public/views/index.ejs
index 561a5987f..1e0fe3f44 100644
--- a/public/views/index.ejs
+++ b/public/views/index.ejs
@@ -160,6 +160,7 @@
                             <option value="nl">Nederlands</option>
                             <option value="hr">hrvatski jezik</option>
                             <option value="pl">język polski</option>
+                            <option value="uk">Українська</option>
                         </select>
                     </div>
                 </div>