diff --git a/public/index.php b/public/index.php
index 2734477..70b6225 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,5 +1,5 @@
 <?php
-//require __DIR__ . '/../src/functions.php';
+require __DIR__ . '/../src/functions.php';
 
 // Sprachlogik:
 $lang = $_GET['lang'] ?? 'en';
@@ -18,7 +18,7 @@ $navAnchors = [
     [ 'href' => '#security', 'key' => 'nav_security' ],
     [ 'href' => '#faq',      'key' => 'nav_faq' ],
 ];
-/*
+
 tpl('layout_start');                  // structure/header.php
 
 tpl('hero',     'landing', 'main');