diff -Nru efs-utils-1.33.4.orig/test/common.py efs-utils-1.33.4/test/common.py
--- efs-utils-1.33.4.orig/test/common.py	2022-09-22 07:36:56.000000000 +0200
+++ efs-utils-1.33.4/test/common.py	2022-09-23 14:58:48.522147941 +0200
@@ -8,7 +8,7 @@
 
 import subprocess
 
-from mock import MagicMock
+from unittest.mock import MagicMock
 
 
 # The process mock can be retrieved by calling PopenMock(<init params>).mock