diff --git a/swh/loader/debian/tests/test_loader.py b/swh/loader/debian/tests/test_loader.py
index 821950d..9bbd2c4 100644
--- a/swh/loader/debian/tests/test_loader.py
+++ b/swh/loader/debian/tests/test_loader.py
@@ -1,32 +1,32 @@
 # Copyright (C) 2018  The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
-from unittest import TestCase
+import pytest
 
-from nose.plugins.attrib import attr
+from unittest import TestCase
 
 from swh.loader.debian.loader import get_file_info
 
 RESOURCES_PATH = './swh/loader/debian/tests/resources'
 
 
-@attr('fs')
+@pytest.mark.fs
 class TestFileInfo(TestCase):
 
     def test_get_file_info(self):
         path = '%s/%s' % (RESOURCES_PATH, 'onefile.txt')
 
         actual_info = get_file_info(path)
 
         expected_info = {
             'name': 'onefile.txt',
             'length': 62,
             'sha1': '135572f4ac013f49e624612301f9076af1eacef2',
             'sha1_git': '1d62cd247ef251d52d98bbd931d44ad1f967ea99',
             'sha256': '40f1a3cbe9355879319759bae1a6ba09cbf34056e79e951cd2dc0adbff169b9f',  # noqa
             'blake2s256': '4072cf9a0017ad7705a9995bbfbbc098276e6a3afea8d84ab54bff6381c897ab',  # noqa
         }
 
         self.assertEqual(actual_info, expected_info)