diff --git a/index.html b/index.html
index 806e4a7..d276074 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Interactive Thinking People System</title>
+    <title>Explorable Thinking People System</title>
     <meta
       name="description"
       content="Author: Julien Calixte,
@@ -114,7 +114,8 @@
         <section class="stability">
           <ul class="stability-list focusable">
             <li class="s5s focusable">
-              <a href="/5s.html">5S</a>
+              <!-- <a href="/5s.html">5S</a> -->
+              5S
             </li>
             <li class="problem-solving focusable">Problem solving</li>
             <li class="tpm focusable">TPM</li>
