diff --git a/generate-epub.ts b/generate-epub.ts
index 8d2840f..7b59ba1 100644
--- a/generate-epub.ts
+++ b/generate-epub.ts
@@ -73,7 +73,7 @@ async function generateEpub() {
         ${paragraphs || '<p>No content available</p>'}
         <div style="margin-top: 2em; border-top: 1px solid #eee; padding-top: 1em;">
           <p><a href="${post.url}">Publicación original</a></p>
-          <p><a href="#toc">Volver al índice</a></p>
+          <p><a href="toc.xhtml">Volver al índice</a></p>
         </div>
       `
     });