diff --git a/src/app/frontend/views/about_ukr.php b/src/app/frontend/views/about_ukr.php
index c6c3bea..6d5a0dc 100644
--- a/src/app/frontend/views/about_ukr.php
+++ b/src/app/frontend/views/about_ukr.php
@@ -823,7 +823,7 @@
 <script>
     $("#invislang").click();
     $(".close_lang").click(function(){
-        $(".modal").hide(300);
+        $(".modal").hide();
     });
 </script>
 <!--
--
libgit2 0.21.4