diff --git a/htdocs/commande/class/commandestats.class.php b/htdocs/commande/class/commandestats.class.php
index 40714e98811..6de20836f35 100644
--- a/htdocs/commande/class/commandestats.class.php
+++ b/htdocs/commande/class/commandestats.class.php
@@ -95,7 +95,6 @@ class CommandeStats extends Stats
 	 */
 	function getNbByMonth($year)
 	{
-		global $conf;
 		global $user;
 
 		$sql = "SELECT date_format(c.date_commande,'%m') as dm, count(*) nb";
@@ -117,7 +116,6 @@ class CommandeStats extends Stats
 	 */
 	function getNbByYear()
 	{
-		global $conf;
 		global $user;
 
 		$sql = "SELECT date_format(c.date_commande,'%Y') as dm, count(*), sum(c.".$this->field.")";
@@ -138,7 +136,6 @@ class CommandeStats extends Stats
 	 */
 	function getAmountByMonth($year)
 	{
-		global $conf;
 		global $user;
 
 		$sql = "SELECT date_format(c.date_commande,'%m') as dm, sum(c.".$this->field.")";
@@ -160,7 +157,6 @@ class CommandeStats extends Stats
 	 */
 	function getAverageByMonth($year)
 	{
-		global $conf;
 		global $user;
 
 		$sql = "SELECT date_format(c.date_commande,'%m') as dm, avg(c.".$this->field.")";
diff --git a/htdocs/compta/facture/class/facturestats.class.php b/htdocs/compta/facture/class/facturestats.class.php
index 148ceb57617..1c75406526d 100644
--- a/htdocs/compta/facture/class/facturestats.class.php
+++ b/htdocs/compta/facture/class/facturestats.class.php
@@ -91,6 +91,8 @@ class FactureStats extends Stats
 	 */
 	function getNbByMonth($year)
 	{
+		global $user;
+
 		$sql = "SELECT MONTH(f.datef) as dm, COUNT(*)";
 		$sql.= " FROM ".$this->from;
 		if (!$user->rights->societe->client->voir && !$this->socid) $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
@@ -112,6 +114,8 @@ class FactureStats extends Stats
 	 */
 	function getNbByYear()
 	{
+		global $user;
+
 		$sql = "SELECT YEAR(f.datef) as dm, COUNT(*)";
 		$sql.= " FROM ".$this->from;
 		if (!$user->rights->societe->client->voir && !$this->socid) $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
@@ -131,6 +135,8 @@ class FactureStats extends Stats
 	 */
 	function getAmountByMonth($year)
 	{
+		global $user;
+
 		$sql = "SELECT date_format(datef,'%m') as dm, SUM(f.".$this->field.")";
 		$sql.= " FROM ".$this->from;
 		if (!$user->rights->societe->client->voir && !$user->societe_id) $sql.= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
@@ -152,6 +158,8 @@ class FactureStats extends Stats
 	 */
 	function getAverageByMonth($year)
 	{
+		global $user;
+
 		$sql = "SELECT date_format(datef,'%m') as dm, AVG(f.".$this->field.")";
 		$sql.= " FROM ".$this->from;
 		if (!$user->rights->societe->client->voir && !$user->societe_id) $sql.= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
@@ -170,6 +178,8 @@ class FactureStats extends Stats
 	 */
 	function getAllByYear()
 	{
+		global $user;
+
 		$sql = "SELECT date_format(datef,'%Y') as year, COUNT(*) as nb, SUM(f.".$this->field.") as total, AVG(f.".$this->field.") as avg";
 		$sql.= " FROM ".$this->from;
 		if (!$user->rights->societe->client->voir && !$user->societe_id) $sql.= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";