diff --git a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
index 9ebff653a56..cfe7a476d05 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
@@ -218,12 +218,11 @@ class pdf_cornas extends ModelePDFSuppliersOrders
 				$objphoto = new Product($this->db);
 				$objphoto->fetch($object->lines[$i]->fk_product);
 
-				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO))
-				{
-					$pdir = get_exdir($object->lines[$i]->fk_product, 2, 0, 0, $objphoto, 'product').$object->lines[$i]->fk_product."/photos/";
+				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+					$pdir = get_exdir($objphoto->id, 2, 0, 0, $objphoto, 'product').$object->lines[$i]->fk_product."/photos/";
 					$dir = $conf->product->dir_output.'/'.$pdir;
 				} else {
-					$pdir = get_exdir(0, 2, 0, 0, $objphoto, 'product').dol_sanitizeFileName($objphoto->ref).'/';
+					$pdir = get_exdir($objphoto->id, 0, 0, 0, $objphoto, 'product');
 					$dir = $conf->product->dir_output.'/'.$pdir;
 				}
 
diff --git a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
index be195d923da..e76793db00c 100644
--- a/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
+++ b/htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
@@ -233,15 +233,13 @@ class pdf_muscadet extends ModelePDFSuppliersOrders
 				$objphoto = new Product($this->db);
 				$objphoto->fetch($object->lines[$i]->fk_product);
 
-				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO))
-				{
-					$pdir = get_exdir($object->lines[$i]->fk_product, 2, 0, 0, $objphoto, 'product').$object->lines[$i]->fk_product."/photos/";
+				if (!empty($conf->global->PRODUCT_USE_OLD_PATH_FOR_PHOTO)) {
+					$pdir = get_exdir($objphoto->id, 2, 0, 0, $objphoto, 'product').$object->lines[$i]->fk_product."/photos/";
 					$dir = $conf->product->dir_output.'/'.$pdir;
 				} else {
-					$pdir = get_exdir(0, 2, 0, 0, $objphoto, 'product').dol_sanitizeFileName($objphoto->ref).'/';
+					$pdir = get_exdir($objphoto->id, 0, 0, 0, $objphoto, 'product');
 					$dir = $conf->product->dir_output.'/'.$pdir;
 				}
-
 				$realpath = '';
 				foreach ($objphoto->liste_photos($dir, 1) as $key => $obj)
 				{