diff --git a/index.html b/index.html
index 0c76b08..35f962d 100644
--- a/index.html
+++ b/index.html
@@ -42,7 +42,7 @@
         <section class="just-in-time-pilar">
           <h3 class="just-in-time focusable">Just-in-time</h3>
           <ul>
-            <li class="takt focusable">Takt</li>
+            <li class="takt-time takt focusable">Takt time</li>
             <li class="one-piece-flow focusable">One piece flow</li>
             <li class="pull-system focusable">
               <a href="/pull-system">Pull system</a>