diff --git a/htdocs/compta/facture/class/facture-rec.class.php b/htdocs/compta/facture/class/facture-rec.class.php
index ba73edbcec3..bd612314433 100644
--- a/htdocs/compta/facture/class/facture-rec.class.php
+++ b/htdocs/compta/facture/class/facture-rec.class.php
@@ -126,8 +126,8 @@ class FactureRec extends Facture
 			$sql.= ", '".$facsrc->socid."'";
 			$sql.= ", ".$conf->entity;
 			$sql.= ", ".$this->db->idate(mktime());
-			$sql.= ", '".$facsrc->amount."'";
-			$sql.= ", '".$facsrc->remise."'";
+			$sql.= ", ".(!empty($facsrc->amount)?$facsrc->amount:'0');
+			$sql.= ", ".(!empty($facsrc->remise)?$this->remise:'0');
 			$sql.= ", '".$this->db->escape($this->note)."'";
 			$sql.= ", '".$user->id."'";
 			$sql.= ", ".($facsrc->fk_project?"'".$facsrc->fk_project."'":"null");