diff --git a/themes/prestashop/order-detail.tpl b/themes/prestashop/order-detail.tpl
index 40e5e5c36..ecf582c73 100644
--- a/themes/prestashop/order-detail.tpl
+++ b/themes/prestashop/order-detail.tpl
@@ -245,7 +245,7 @@
 						<td><label for="cb_{$product.id_order_detail|intval}">{if $product.product_reference}{$product.product_reference|escape:'htmlall':'UTF-8'}{else}--{/if}</label></td>
 						<td class="bold">
 							<label for="cb_{$product.id_order_detail|intval}">
-								{if $product.download_hash && $invoice}
+								{if $product.download_hash && $invoice && $product.display_filename != ''}
 									{if isset($is_guest) && $is_guest}
 									<a href="{$link->getPageLink('get-file', true, NULL, "key={$product.filename|escape:'htmlall':'UTF-8'}-{$product.download_hash|escape:'htmlall':'UTF-8'}&amp;id_order={$order->id}&secure_key={$order->secure_key}")}" title="{l s='download this product'}">
 									{else}