diff --git a/web/piwik/CXM_piwik.anubis b/web/piwik/CXM_piwik.anubis
index 7713e51..b221fe3 100644
--- a/web/piwik/CXM_piwik.anubis
+++ b/web/piwik/CXM_piwik.anubis
@@ -31,9 +31,9 @@ public define HTML_Head_Tag
           _paq.push(['trackPageView']);
           _paq.push(['enableLinkTracking']);
           (function() {
-            var u=\"//" + piwik_tracker + "/\";
+            var u=((\"https:\" == document.location.protocol) ? \"https\" : \"http\") + \"://" + piwik_tracker + "/\";
             _paq.push(['setTrackerUrl', u+'piwik.php']);
-            _paq.push(['setSiteId', " + site_id + " ]);
+            _paq.push(['setSiteId', \"" + site_id + "\" ]);
             var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
             g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s);
           })();
--
libgit2 0.21.4