diff --git a/index.html b/index.html
index f562470..17639f1 100644
--- a/index.html
+++ b/index.html
@@ -31,9 +31,9 @@
 		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="ber">BER-TLV</button>
 		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="ram">RAM</button>
 		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="sp">Secured Packet</button>
-		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="response">Response parser</button>
-		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="cards">Cards</button>
-		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="pysim">Card reader</button>
+		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="response" data-l10n="Response parser">Response parser</button>
+		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="cards" data-l10n="Cards">Cards</button>
+		<button class="tab-btn px-4 py-2 text-sm rounded-t bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-tab="pysim" data-l10n="Card reader">Card reader</button>
 	</div>
 
 	<div id="tab-sim" class="tab-content">
@@ -3712,6 +3712,9 @@ const LANG_RU = {
 	'KID key error: ': 'Ошибка KID key: ',
 	'Error: ciphering requires KIc key': 'Ошибка: ciphering requires KIc key',
 	'Error: MAC requires KID key': 'Ошибка: MAC requires KID key',
+	'Response parser': 'Парсер ответов',
+	'Cards': 'Карты',
+	'Card reader': 'Картридер',
 };
 let currentLang = 'en';