diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 1f8d17f046843d35f0e6b634b89d44706f19e9c6..3fa36602d39fdb016dbb875ab430c3d59001b036 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -430,7 +430,6 @@ class Facture extends CommonInvoice
 		$sql.= ", ".(double) $this->multicurrency_tx;
 		$sql.=")";
 
-		dol_syslog(get_class($this)."::create", LOG_DEBUG);
 		$resql=$this->db->query($sql);
 		if ($resql)
 		{
@@ -440,7 +439,6 @@ class Facture extends CommonInvoice
 			$this->ref='(PROV'.$this->id.')';
 			$sql = 'UPDATE '.MAIN_DB_PREFIX."facture SET facnumber='".$this->db->escape($this->ref)."' WHERE rowid=".$this->id;
 
-			dol_syslog(get_class($this)."::create", LOG_DEBUG);
 			$resql=$this->db->query($sql);
 			if (! $resql) $error++;
 
@@ -749,12 +747,12 @@ class Facture extends CommonInvoice
 
 		// Charge facture source
 		$facture=new Facture($this->db);
-                
+
                 $this->fetch_optionals();
                 if(!empty($this->array_options)){
                     $facture->array_options = $this->array_options;
                 }
-           
+
                 foreach($this->lines as &$line){
                     $line->fetch_optionals();//fetch extrafields
                 }