diff --git a/Views/header.phtml b/Views/header.phtml
index d5593ba..2987ec5 100644
--- a/Views/header.phtml
+++ b/Views/header.phtml
@@ -5,6 +5,7 @@
         <meta charset="UTF-8" />
         <meta name="viewport" content="width=device-width">
         <link href="CSS/style.css" rel="stylesheet" type="text/css" />
+        <script src="https://cdnjs.cloudflare.com/ajax/libs/showdown/2.1.0/showdown.min.js"></script>
         <script src="JavaScript/script.js"></script>
      </head>
     <body>
