diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index 9d7158b0fd4..8e6c7d25b3a 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -318,7 +318,7 @@ if ($_POST['action'] == "addligne" && $user->rights->propale->creer)
                     $_POST['idprod'],
                     $_POST['qty'],
                     $_POST['remise'],
-                    $_POST['np_desc']),
+                    $_POST['np_desc'],
                     $_POST['np_product_desc']);
     }
     propale_pdf_create($db, $_POST['propalid'], $propal->modelpdf);
diff --git a/htdocs/propal.class.php b/htdocs/propal.class.php
index 47788ea791e..f106bb7a3b7 100644
--- a/htdocs/propal.class.php
+++ b/htdocs/propal.class.php
@@ -132,7 +132,7 @@ class Propal
      *    \return    int                 >0 si ok, <0 si ko
      *    \see       add_product
      */
-    function insert_product($idproduct, $qty, $remise_percent=0, $p_desc='')
+    function insert_product($idproduct, $qty, $remise_percent=0, $p_desc='', $p_product_desc)
     {
         global $conf;
 		dolibarr_syslog("propal.class.php::insert_product $idproduct, $qty, $remise_percent, $p_desc");
@@ -171,9 +171,17 @@ class Propal
                         $remise = round(($prod->price * $remise_percent / 100), 2);
                         $price = $prod->price - $remise;
                     }
-        
-                    $sql = "INSERT INTO ".MAIN_DB_PREFIX."propaldet (fk_propal, fk_product, qty, price, tva_tx, description, remise_percent, subprice) VALUES ";
-                    $sql .= " (".$this->id.",". $idproduct.",'". $qty."','". $price."','".$txtva."','".addslashes($p_desc?$p_desc:$prod->label)."','".price2num($remise_percent)."','".price2num($subprice)."')";
+                    
+                    if ($conf->global->CHANGE_PROD_DESC)
+			              {
+			              	$sql = "INSERT INTO ".MAIN_DB_PREFIX."propaldet (fk_propal, fk_product, qty, price, tva_tx, description, remise_percent, subprice) VALUES ";
+                      $sql .= " (".$this->id.",". $idproduct.",'". $qty."','". $price."','".$txtva."','".addslashes($prod->product_desc)."','".price2num($remise_percent)."','".price2num($subprice)."')";
+                    }
+                    else
+                    {
+                    	$sql = "INSERT INTO ".MAIN_DB_PREFIX."propaldet (fk_propal, fk_product, qty, price, tva_tx, description, remise_percent, subprice) VALUES ";
+                      $sql .= " (".$this->id.",". $idproduct.",'". $qty."','". $price."','".$txtva."','".addslashes($p_desc?$p_desc:$prod->label)."','".price2num($remise_percent)."','".price2num($subprice)."')";
+                    }
         
                     if ($this->db->query($sql) )
                     {