diff --git a/tests/conftest.py b/tests/conftest.py
index 23fdb603..b36bded3 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,9 +1,10 @@
 import glob
 import os
 
-import audeer
 import pytest
 
+import audeer
+
 import audb
 
 
diff --git a/tests/test_publish.py b/tests/test_publish.py
index 769cfffc..b163c021 100644
--- a/tests/test_publish.py
+++ b/tests/test_publish.py
@@ -3,11 +3,11 @@
 import re
 import shutil
 
-import audbackend
 import numpy as np
 import pandas as pd
 import pytest
 
+import audbackend
 import audeer
 import audformat.testing
 import audiofile