diff --git a/src/app.py b/src/app.py
index 878302a..c8b5a18 100644
--- a/src/app.py
+++ b/src/app.py
@@ -20,17 +20,19 @@ app.index_string = """
             {%scripts%}
             {%renderer%}
         </footer>
-    <script type="application/javascript">var _paq = window._paq = window._paq || [];
-/* tracker methods like "setCustomDimension" should be called before "trackPageView" */
-_paq.push(['trackPageView']);
-_paq.push(['enableLinkTracking']);
-(function() {
-    var u="//analytics.maudry.com/";
-    _paq.push(['setTrackerUrl', u+'matomo.php']);
-    _paq.push(['setSiteId', '14']);
-    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
-    g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
-})();
+        <script type="application/javascript">
+            var _paq = window._paq = window._paq || [];
+            /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
+            _paq.push(['trackPageView']);
+            _paq.push(['enableLinkTracking']);
+            (function() {
+                var u="//analytics.maudry.com/";
+                _paq.push(['setTrackerUrl', u+'matomo.php']);
+                _paq.push(['setSiteId', '14']);
+                var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+                g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
+            })();
+        </script>
     </body>
 </html>
 """