diff --git a/htdocs/compta/facture/facture-rec.class.php b/htdocs/compta/facture/facture-rec.class.php
index b80e9a8ec74..31d9ab0177e 100644
--- a/htdocs/compta/facture/facture-rec.class.php
+++ b/htdocs/compta/facture/facture-rec.class.php
@@ -94,7 +94,7 @@ class FactureRec
 
 		  
 		  $result_insert = $this->addline($this->id, 
-						  $facsrc->lignes[$i]->desc,
+						  addslashes($facsrc->lignes[$i]->desc),
 						  $facsrc->lignes[$i]->subprice,
 						  $facsrc->lignes[$i]->qty,
 						  $facsrc->lignes[$i]->tva_taux,
diff --git a/htdocs/facture.class.php b/htdocs/facture.class.php
index a850ce32c36..e0201c2a205 100644
--- a/htdocs/facture.class.php
+++ b/htdocs/facture.class.php
@@ -174,7 +174,7 @@ class Facture
 		    }
 		  
 		  $result_insert = $this->addline($this->id, 
-						  $_facrec->lignes[$i]->desc,
+						  addslashes($_facrec->lignes[$i]->desc),
 						  $_facrec->lignes[$i]->subprice,
 						  $_facrec->lignes[$i]->qty,
 						  $_facrec->lignes[$i]->tva_taux,