diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 78ea0cb39c7..6b53fea0347 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -879,7 +879,7 @@ class Product extends CommonObject
    			// Delete all child tables
 			if (! $error)
 			{
-			    $elements = array('product_fournisseur_price','product_price','product_lang','categorie_product','product_stock','product_customer_price');
+			    $elements = array('product_fournisseur_price','product_price','product_lang','categorie_product','product_stock','product_customer_price','product_batch');
     			foreach($elements as $table)
     			{
     				if (! $error)