@ -515,7 +515,7 @@ class TestSendfile(object):
assert rv.status_code == 416
rv.close()
last_modified = datetime.datetime.fromtimestamp(os.path.getmtime(
last_modified = datetime.datetime.utcfromtimestamp(os.path.getmtime(
os.path.join(app.root_path, 'static/index.html'))).replace(
microsecond=0)