diff --git a/htdocs/compta/bank/treso.php b/htdocs/compta/bank/treso.php
index 26be80caa68..d87a439f404 100644
--- a/htdocs/compta/bank/treso.php
+++ b/htdocs/compta/bank/treso.php
@@ -282,6 +282,8 @@ if ($_REQUEST["account"] || $_REQUEST["ref"])
 				$refcomp=$societestatic->getNomUrl(1,'',24);
 
 				$paiement = $facturestatic->getSommePaiement();	// Payment already done
+				$paiement+= $facturestatic->getSumDepositsUsed();
+				$paiement+= $facturestatic->getSumCreditNotesUsed();
 			}
 			if ($obj->family == 'social_contribution')
 			{
diff --git a/htdocs/core/lib/date.lib.php b/htdocs/core/lib/date.lib.php
index 562dcf9d223..03e2c6910cd 100644
--- a/htdocs/core/lib/date.lib.php
+++ b/htdocs/core/lib/date.lib.php
@@ -2,6 +2,7 @@
 /* Copyright (C) 2004-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005-2011 Regis Houssin        <regis.houssin@capnetworks.com>
  * Copyright (C) 2011-2015 Juanjo Menent        <jmenent@2byte.es>
+ * Copyright (C) 2017      Ferran Marcet        <fmarcet@2byte.es>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -407,7 +408,7 @@ function dol_get_next_week($day, $week, $month, $year)
 {
 	$tmparray = dol_get_first_day_week($day, $month, $year);
 
-	$time=dol_mktime(12,0,0,$month,$tmparray['first_day'],$year,1,0);
+	$time=dol_mktime(12,0,0,$tmparray['first_month'],$tmparray['first_day'],$tmparray['first_year'],1,0);
 	$time+=24*60*60*7;
 	$tmparray=dol_getdate($time,true);