diff --git a/phpBB/config/default/routing/storage.yml b/phpBB/config/default/routing/storage.yml
index 03ffb0ad16..069180148d 100644
--- a/phpBB/config/default/routing/storage.yml
+++ b/phpBB/config/default/routing/storage.yml
@@ -4,8 +4,8 @@ phpbb_storage_avatar:
         _controller:  storage.controller.avatar:handle
 
 phpbb_storage_attachment:
-    path:             /download/attachment/{file}
+    path:             /download/attachment/{id}
     defaults:
         _controller:  storage.controller.attachment:handle
     requirements:
-        file:         \d+
+        id:         \d+
diff --git a/phpBB/download/file.php b/phpBB/download/file.php
index 2a4e3edac1..da4e432f0e 100644
--- a/phpBB/download/file.php
+++ b/phpBB/download/file.php
@@ -47,7 +47,7 @@ $thumbnail = $request->variable('t', false);
 
 $response = new RedirectResponse(
 	$controller_helper->route('phpbb_storage_attachment', array(
-		'file'	=> $attach_id,
+		'id'	=> $attach_id,
 		'mode'	=> $mode,
 		't'		=> $thumbnail,
 	), false),
diff --git a/phpBB/phpbb/storage/controller/attachment.php b/phpBB/phpbb/storage/controller/attachment.php
index cdba6b6d83..a6943b9b78 100644
--- a/phpBB/phpbb/storage/controller/attachment.php
+++ b/phpBB/phpbb/storage/controller/attachment.php
@@ -59,9 +59,9 @@ class attachment extends controller
 		$this->user = $user;
 	}
 
-	public function handle($file)
+	public function handle($id)
 	{
-		$attach_id = (int) $file;
+		$attach_id = (int) $id;
 		$mode = $this->request->variable('mode', '');
 		$thumbnail = $this->request->variable('t', false);