diff --git a/htdocs/compta/index.php b/htdocs/compta/index.php
index aad8dbbc19f..f3e496b4c02 100644
--- a/htdocs/compta/index.php
+++ b/htdocs/compta/index.php
@@ -121,9 +121,9 @@ if (! empty($conf->facture->enabled) && $user->rights->facture->lire)
 	print '<table class="noborder nohover" width="100%">';
 	print "<tr class=\"liste_titre\">";
 	print '<td colspan="3">'.$langs->trans("SearchACustomerInvoice").'</td></tr>';
-	print "<tr $bc[0]><td>".$langs->trans("Ref").':</td><td><input type="text" name="sf_ref" class="flat" size="18"></td>';
+	print "<tr ".$bc[0]."><td>".$langs->trans("Ref").':</td><td><input type="text" name="sf_ref" class="flat" size="18"></td>';
 	print '<td rowspan="2"><input type="submit" value="'.$langs->trans("Search").'" class="button"></td></tr>';
-	print "<tr $bc[0]><td>".$langs->trans("Other").':</td><td><input type="text" name="sall" class="flat" size="18"></td>';
+	print "<tr ".$bc[0]."><td>".$langs->trans("Other").':</td><td><input type="text" name="sall" class="flat" size="18"></td>';
 	print '</tr>';
 	print "</table></form><br>";
 }
@@ -140,7 +140,7 @@ if (! empty($conf->fournisseur->enabled) && $user->rights->fournisseur->lire)
 	print "<tr ".$bc[0].">";
 	print "<td>".$langs->trans("Ref").':</td><td><input type="text" name="search_ref" class="flat" size="18"></td>';
 	print '<td rowspan="2"><input type="submit" value="'.$langs->trans("Search").'" class="button"></td></tr>';
-	print "<tr $bc[0]><td>".$langs->trans("RefSupplier").':</td><td><input type="text" name="search_ref_supplier" class="flat" size="18"></td>';
+	print "<tr ".$bc[0]."><td>".$langs->trans("RefSupplier").':</td><td><input type="text" name="search_ref_supplier" class="flat" size="18"></td>';
 	print '</tr>';
 	print "</table></form><br>";
 }
@@ -258,7 +258,7 @@ if (! empty($conf->facture->enabled) && $user->rights->facture->lire)
  */
 if (! empty($conf->fournisseur->enabled) && $user->rights->fournisseur->facture->lire)
 {
-	$sql  = "SELECT f.ref_supplier, f.rowid, f.total_ttc, f.type,";
+	$sql  = "SELECT f.ref, f.rowid, f.total_ttc, f.type,";
 	$sql.= " s.nom, s.rowid as socid";
 	$sql.= " FROM ".MAIN_DB_PREFIX."facture_fourn as f, ".MAIN_DB_PREFIX."societe as s";
 	if (!$user->rights->societe->client->voir && !$socid) $sql.= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
@@ -432,7 +432,7 @@ if (! empty($conf->fournisseur->enabled) && $user->rights->fournisseur->facture-
 	$langs->load("boxes");
 	$facstatic=new FactureFournisseur($db);
 
-	$sql = "SELECT ff.rowid, ff.ref_supplier, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, ff.tms, ff.paye";
+	$sql = "SELECT ff.rowid, ff.ref, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, ff.tms, ff.paye";
 	$sql.= ", s.nom, s.rowid as socid";
 	$sql.= ", SUM(pf.amount) as am";
 	$sql.= " FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."facture_fourn as ff";
@@ -442,7 +442,7 @@ if (! empty($conf->fournisseur->enabled) && $user->rights->fournisseur->facture-
 	$sql.= " AND ff.entity = ".$conf->entity;
 	if (!$user->rights->societe->client->voir && !$socid) $sql.= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".$user->id;
 	if ($socid) $sql.= " AND ff.fk_soc = ".$socid;
-	$sql.= " GROUP BY ff.rowid, ff.ref_supplier, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, ff.tms, ff.paye, s.nom, s.rowid";
+	$sql.= " GROUP BY ff.rowid, ff.ref, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, ff.tms, ff.paye, s.nom, s.rowid";
 	$sql.= " ORDER BY ff.tms DESC ";
 	$sql.= $db->plimit($max, 0);
 
@@ -930,7 +930,7 @@ if (! empty($conf->fournisseur->enabled) && $user->rights->fournisseur->facture-
 {
 	$facstatic=new FactureFournisseur($db);
 
-	$sql = "SELECT ff.rowid, ff.ref_supplier, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, ff.paye,";
+	$sql = "SELECT ff.rowid, ff.ref, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, ff.paye,";
 	$sql.= " s.nom, s.rowid as socid,";
 	$sql.= " sum(pf.amount) as am";
 	$sql.= " FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."facture_fourn as ff";
@@ -942,7 +942,7 @@ if (! empty($conf->fournisseur->enabled) && $user->rights->fournisseur->facture-
 	$sql.= " AND ff.fk_statut = 1";
 	if (!$user->rights->societe->client->voir && !$socid) $sql.= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".$user->id;
 	if ($socid) $sql.= " AND ff.fk_soc = ".$socid;
-	$sql.= " GROUP BY ff.rowid, ff.ref_supplier, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, s.nom, s.rowid";
+	$sql.= " GROUP BY ff.rowid, ff.ref, ff.fk_statut, ff.libelle, ff.total_ht, ff.total_ttc, s.nom, s.rowid";
 
 	$resql=$db->query($sql);
 	if ($resql)
diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index d879019a06c..985121a4de8 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -123,7 +123,7 @@ class FactureFournisseur extends CommonInvoice
         if (empty($this->date)) $this->date=$now;
 
         $socid = $this->socid;
-        $number = $this->ref_supplier?$this->ref_supplier:$this->ref;
+        $ref_supplier = $this->ref_supplier;
         $amount = $this->amount;
         $remise = $this->remise;
 
@@ -147,7 +147,7 @@ class FactureFournisseur extends CommonInvoice
         $sql.= ")";
         $sql.= " VALUES (";
 		$sql.= "'(PROV)'";
-        $sql.= ", '".$this->db->escape($number)."'";
+        $sql.= ", '".$this->db->escape($this->$ref_supplier)."'";
         $sql.= ", ".$conf->entity;
         $sql.= ", '".$this->db->escape($this->libelle)."'";
         $sql.= ", ".$this->socid;