diff --git a/piwik.tgz b/piwik.tgz
index fc848e06e..080dd9e32 100755
Binary files a/piwik.tgz and b/piwik.tgz differ
diff --git a/piwik/piwik.php b/piwik/piwik.php
index c4d384678..9ba15db63 100755
--- a/piwik/piwik.php
+++ b/piwik/piwik.php
@@ -78,7 +78,7 @@ function piwik_analytics($a,&$b) {
 		$b .= "<div id='piwik-optout-link'>";
 		$b .= t("This website is tracked using the <a href='http://www.piwik.org'>Piwik</a> analytics tool.");
 		$b .= " ";
-		$the_url =  "//".$baseurl ."index.php?module=CoreAdminHome&action=optOut";
+		$the_url =  "http://".$baseurl ."index.php?module=CoreAdminHome&action=optOut";
 		$b .= sprintf(t("If you do not want that your visits are logged this way you <a href='%s'>can set a cookie to prevent Piwik from tracking further visits of the site</a> (opt-out)."), $the_url);
 		$b .= "</div>";
 	}