diff --git a/htdocs/commande/commande.class.php b/htdocs/commande/commande.class.php
index 8a4ab9b8a42..cbe8d03fde5 100644
--- a/htdocs/commande/commande.class.php
+++ b/htdocs/commande/commande.class.php
@@ -948,7 +948,7 @@ class Commande
 			}
 
 			$sql = 'UPDATE '.MAIN_DB_PREFIX.'commandedet';
-			$sql.= " SET description='".addslashes($desc)."',price='".$price."',subprice='".$subprice."',";
+			$sql.= " SET description='".addslashes($desc)."',price='".price2num($price)."',subprice='".$subprice."',";
 			$sql.= " remise='".$remise."',remise_percent='".$remise_percent."',qty='".$qty."',tva_tx='".$tva_tx."'";
 			$sql.= " WHERE rowid = '".$rowid."'";
 
diff --git a/htdocs/propal.class.php b/htdocs/propal.class.php
index c4d47cd8901..0dad7908cb8 100644
--- a/htdocs/propal.class.php
+++ b/htdocs/propal.class.php
@@ -293,7 +293,7 @@ class Propal
     
             $sql = "UPDATE ".MAIN_DB_PREFIX."propaldet ";
             $sql.= " SET qty='".$qty."'";
-            $sql.= " , price='". $price."'";
+            $sql.= " , price='". price2num($price)."'";
             $sql.= " , remise_percent='".$remise_percent."'";
             $sql.= " , subprice='".$subprice."'";
             $sql.= " , tva_tx='".$tva_tx."'";