diff --git a/index.html b/index.html
index 4c9e9315e..4e4f0eecf 100644
--- a/index.html
+++ b/index.html
@@ -1,6 +1,6 @@
 <html>
 <head>
-  <meta http-equiv="refresh" content="0; url=https://corese-stack.github.io/corese-core/v5.0.0/">
+  <meta http-equiv="refresh" content="0; url=https://corese-stack.github.io/corese-core/v4.5.6/">
   <title>Documentation Versions</title>
 </head>
 <body>
@@ -8,6 +8,6 @@ <h1>Documentation Versions</h1>
   <ul>
     <li><a href="https://corese-stack.github.io/corese-core/v4.5.6/">v4.5.6</a></li>
   </ul>
-  <p>If you are not redirected, click <a href="https://corese-stack.github.io/corese-core/v5.0.0/">here</a>.</p>
+  <p>If you are not redirected, click <a href="https://corese-stack.github.io/corese-core/v4.5.6/">here</a>.</p>
 </body>
 </html>
