diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 2863fba6bb5..d6290ce6345 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -525,7 +525,7 @@ class Product extends CommonObject
 					if (file_exists($olddir))
 					{
 						include_once DOL_DOCUMENT_ROOT . '/core/lib/files.lib.php';
-						$res=dol_move($olddir, $newdir);
+						$res=@dol_move($olddir, $newdir);
 						if (! $res)
 						{
 							$this->error='ErrorFailToMoveDir';