diff --git a/src/helpers/Markdown.php b/src/helpers/Markdown.php
index ff1d17b..994cdeb 100755
--- a/src/helpers/Markdown.php
+++ b/src/helpers/Markdown.php
@@ -60,7 +60,7 @@ class Markdown extends \Parsedown
         $config->set('URI.AllowedSchemes', array('http' => true, 'https' => true, 'mailto' => true, 'ftp' => true));
         $config->set('HTML.TargetBlank', true);
         $config->set('HTML.Nofollow', true);
-        
+
         $purifier = new \HTMLPurifier($config);
 
         return $purifier->purify($html);
diff --git a/src/templates/page.twig b/src/templates/page.twig
index dd156d5..a640323 100644
--- a/src/templates/page.twig
+++ b/src/templates/page.twig
@@ -9,6 +9,8 @@
     {% if currentPage != numPages %}
         <link rel="next" href="{{ path_for('page', [], { 'page': nextPage }) }}"/>
     {% endif %}
+
+    <link rel="canonical" href="https://github.com/matomo-org/matomo/issues/" />
 {% endblock %}
 
 {% block content %}