diff --git a/beetsplug/web/__init__.py b/beetsplug/web/__init__.py
index 63f7f92ad..b7baa93c1 100644
--- a/beetsplug/web/__init__.py
+++ b/beetsplug/web/__init__.py
@@ -324,7 +324,7 @@ def item_file(item_id):
     response = flask.send_file(
         item_path,
         as_attachment=True,
-        attachment_filename=safe_filename
+        download_name=safe_filename
     )
     response.headers['Content-Length'] = os.path.getsize(item_path)
     return response
diff --git a/docs/changelog.rst b/docs/changelog.rst
index e6323393f..31861af24 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -92,6 +92,7 @@ Bug fixes:
   that casues a crash when ImportAdded plugin enabled.
   :bug:`4389`
 * :doc:`plugins/convert`: Fix a bug with the `wma` format alias.
+* :doc:`/plugins/web`: Fix get file from item.
 
 For packagers: