diff --git a/paquet.xml b/paquet.xml
index 062d2d4..a2480e7 100644
--- a/paquet.xml
+++ b/paquet.xml
@@ -15,7 +15,6 @@
 	
 	<necessite nom="cextras" />
 	<necessite nom="sommaire" />
-	<necessite nom="metasplus" />
 	
 	<chemin path="squelettes" />
 	<chemin path="squelettes/scss" />
diff --git a/squelettes/inclure/head.html b/squelettes/inclure/head.html
index caca47d..87aeedf 100644
--- a/squelettes/inclure/head.html
+++ b/squelettes/inclure/head.html
@@ -27,8 +27,21 @@
 
 <!-- Matomo -->
 <script type="text/javascript">
-  var _paq = window._paq = window._paq || [];
-  /* tracker methods like "setCustomDimension" should be called before "trackPageView" */
+	var _paq = window._paq = window._paq || [];
+	/* tracker methods like "setCustomDimension" should be called before "trackPageView" */
+	_paq.push([function() {
+		var self = this;
+		function getOriginalVisitorCookieTimeout() {
+			var now = new Date(),
+			nowTs = Math.round(now.getTime() / 1000),
+			visitorInfo = self.getVisitorInfo();
+			var createTs = parseInt(visitorInfo[2]);
+			var cookieTimeout = 33696000; // 13 mois en secondes
+			var originalTimeout = createTs + cookieTimeout - nowTs;
+			return originalTimeout;
+		}
+		this.setVisitorCookieTimeout( getOriginalVisitorCookieTimeout() );
+	}]);
   _paq.push(['trackPageView']);
   _paq.push(['enableLinkTracking']);
   (function() {