diff --git a/htdocs/includes/boxes/box_factures_fourn.php b/htdocs/includes/boxes/box_factures_fourn.php
index f2df39e7fb6..3e966acd79e 100644
--- a/htdocs/includes/boxes/box_factures_fourn.php
+++ b/htdocs/includes/boxes/box_factures_fourn.php
@@ -118,6 +118,26 @@ class box_factures_fourn extends ModeleBoxes {
                     
                     $i++;
                 }
+                
+                $i=$num;
+                while ($i < $max)
+                {
+                    if ($num==0 && $i==$num)
+                    {
+                        $this->info_box_contents[$i][0] = array('align' => 'center','text'=>$langs->trans("NoUnpayedCustomerBills"));
+                        $this->info_box_contents[$i][1] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][2] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][3] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][4] = array('text'=>'&nbsp;');
+                    } else {
+                        $this->info_box_contents[$i][0] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][1] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][2] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][3] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][4] = array('text'=>'&nbsp;');
+                    }
+                    $i++;
+                }
             }
             else {
                 dolibarr_print_error($db);
diff --git a/htdocs/includes/boxes/box_factures_fourn_imp.php b/htdocs/includes/boxes/box_factures_fourn_imp.php
index c658c9bc039..6901d0202bc 100644
--- a/htdocs/includes/boxes/box_factures_fourn_imp.php
+++ b/htdocs/includes/boxes/box_factures_fourn_imp.php
@@ -116,6 +116,24 @@ class box_factures_fourn_imp extends ModeleBoxes {
                     
                     $i++;
                 }
+                
+                $i=$num;
+                while ($i < $max)
+                {
+                    if ($num==0 && $i==$num)
+                    {
+                        $this->info_box_contents[$i][0] = array('align' => 'center','text'=>$langs->trans("NoUnpayedCustomerBills"));
+                        $this->info_box_contents[$i][1] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][2] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][3] = array('text'=>'&nbsp;');
+                    } else {
+                        $this->info_box_contents[$i][0] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][1] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][2] = array('text'=>'&nbsp;');
+                        $this->info_box_contents[$i][3] = array('text'=>'&nbsp;');
+                    }
+                    $i++;
+                }
             }
             else {
                 dolibarr_print_error($db);