diff --git a/swh/deposit/tests/api/test_deposit_private_read_archive.py b/swh/deposit/tests/api/test_deposit_private_read_archive.py
index b2d9a234..b0f86dfb 100644
--- a/swh/deposit/tests/api/test_deposit_private_read_archive.py
+++ b/swh/deposit/tests/api/test_deposit_private_read_archive.py
@@ -1,86 +1,86 @@
 # Copyright (C) 2017-2019  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
 
 import io
 import zipfile
 
 from django.urls import reverse
 from rest_framework import status
 
 from swh.deposit.config import PRIVATE_GET_RAW_CONTENT, EM_IRI
 from swh.deposit.tests.common import create_arborescence_archive
 
 
 PRIVATE_GET_RAW_CONTENT_NC = PRIVATE_GET_RAW_CONTENT + '-nc'
 
 
 def private_get_raw_url_endpoints(collection, deposit):
     """There are 2 endpoints to check (one with collection, one without)"""
     return [
         reverse(PRIVATE_GET_RAW_CONTENT, args=[collection.name, deposit.id]),
         reverse(PRIVATE_GET_RAW_CONTENT_NC, args=[deposit.id])
     ]
 
 
 def test_access_to_existing_deposit_with_one_archive(
         authenticated_client, deposit_collection, complete_deposit,
         sample_archive):
     """Access to deposit should stream a 200 response with its raw content
 
     """
     deposit = complete_deposit
 
     for url in private_get_raw_url_endpoints(deposit_collection, deposit):
         r = authenticated_client.get(url)
 
         assert r.status_code == status.HTTP_200_OK
         assert r._headers['content-type'][1] == 'application/zip'
 
         # read the stream
         data = b''.join(r.streaming_content)
         # extract the file from the zip
         zfile = zipfile.ZipFile(io.BytesIO(data))
         assert zfile.namelist() == ['file1']
         assert zfile.open('file1').read() == b'some content in file'
 
 
 def test_access_to_existing_deposit_with_multiple_archives(
         tmp_path, authenticated_client, deposit_collection, partial_deposit,
         sample_archive):
     """Access to deposit should stream a 200 response with its raw contents
 
     """
     deposit = partial_deposit
     archive2 = create_arborescence_archive(
         tmp_path, 'archive2', 'file2', b'some other content in file')
 
     # Add a second archive to deposit
     update_uri = reverse(EM_IRI, args=[deposit_collection.name, deposit.id])
     response = authenticated_client.post(
         update_uri,
         content_type='application/zip',  # as zip
         data=archive2['data'],
         # + headers
         CONTENT_LENGTH=archive2['length'],
         HTTP_SLUG=deposit.external_id,
         HTTP_CONTENT_MD5=archive2['md5sum'],
         HTTP_PACKAGING='http://purl.org/net/sword/package/SimpleZip',
         HTTP_IN_PROGRESS='false',
         HTTP_CONTENT_DISPOSITION='attachment; filename=%s' % (
             archive2['name'], ))
     assert response.status_code == status.HTTP_201_CREATED
 
     for url in private_get_raw_url_endpoints(deposit_collection, deposit):
         r = authenticated_client.get(url)
 
         assert r.status_code == status.HTTP_200_OK
         assert r._headers['content-type'][1] == 'application/zip'
         # read the stream
         data = b''.join(r.streaming_content)
         # extract the file from the zip
         zfile = zipfile.ZipFile(io.BytesIO(data))
-        assert zfile.namelist() == ['file1', 'file2']
+        assert set(zfile.namelist()) == {'file1', 'file2'}
         assert zfile.open('file1').read() == b'some content in file'
         assert zfile.open('file2').read() == b'some other content in file'