diff --git a/qubesadmin/tests/app.py b/qubesadmin/tests/app.py
index 49ca2d7..dfe3814 100644
--- a/qubesadmin/tests/app.py
+++ b/qubesadmin/tests/app.py
@@ -27,9 +27,10 @@ import multiprocessing
 
 try:
     import unittest.mock as mock
+    from unittest.mock import call
 except ImportError:
     import mock
-from mock import call
+    from mock import call
 
 import tempfile