diff --git a/tests/pytests/test_baseObjects.py b/tests/pytests/test_baseObjects.py
index 5f532203..6bdb00f3 100644
--- a/tests/pytests/test_baseObjects.py
+++ b/tests/pytests/test_baseObjects.py
@@ -1,7 +1,9 @@
 import os
+from unittest import mock
+
 import pytest
-import mock
 import numpy
+
 from utilities import *
 from pyo import *