diff --git a/skin/main.phps b/skin/main.phps
index c46dff8..a3a9222 100644
--- a/skin/main.phps
+++ b/skin/main.phps
@@ -17,7 +17,7 @@ function index($ctx) {
             <a class="index-book-image" id="index-book-image" href="https://files.4in1.ws/Images/4in1-cover-en.png" target="_blank" data-link-template="https://files.4in1.ws/Images/4in1-cover-{lang}.png"></a>
         </div>
         
-        <a class="index-dl-line" href="https://files.4in1.ws/4in1-en.pdf?5" onmouseenter="IndexPage.setCoverLang('en')">
+        <a class="index-dl-line" href="https://files.4in1.ws/4in1-en.pdf?6" onmouseenter="IndexPage.setCoverLang('en')">
             <b>Download in English</b><br>
             <div class="index-dl-line-info">
                 PDF <span class="bullet">&#8226;</span> 379 pp. <span class="bullet">&#8226;</span> 25 MiB