diff --git a/js/locales/bootstrap-datetimepicker.ru.js b/js/locales/bootstrap-datetimepicker.ru.js
index 8873e958..e62aa77b 100644
--- a/js/locales/bootstrap-datetimepicker.ru.js
+++ b/js/locales/bootstrap-datetimepicker.ru.js
@@ -11,6 +11,7 @@
 		monthsShort: ["Янв", "Фев", "Мар", "Апр", "Май", "Июн", "Июл", "Авг", "Сен", "Окт", "Ноя", "Дек"],
 		today: "Сегодня",
 		suffix: [],
-		meridiem: []
+		meridiem: [],
+		weekStart: 1
 	};
-}(jQuery));
\ No newline at end of file
+}(jQuery));