diff --git a/tests/test_utils_ipy.py b/tests/test_utils_ipy.py
index 96ba79d9b..5d86d0206 100644
--- a/tests/test_utils_ipy.py
+++ b/tests/test_utils_ipy.py
@@ -1,3 +1,4 @@
+import pytest
 from IPython import get_ipython
 from slic.utils.ipy import devices
 from slic.core.device.device import Device