diff --git a/htdocs/propal.class.php b/htdocs/propal.class.php
index a2c16c857ee..262c706afe0 100644
--- a/htdocs/propal.class.php
+++ b/htdocs/propal.class.php
@@ -147,7 +147,7 @@ class Propal
 				$prod = new Product($this->db, $idproduct);
                 if ($prod->fetch($idproduct) > 0)
                 {
-                	$product_desc = $prod->description;
+                	$p_product_desc = $prod->description;
 					// multiprix
 					if($conf->global->PRODUIT_MULTIPRICES == 1)
 					{