diff --git a/tests/storage/test_filesystem.py b/tests/storage/test_filesystem.py
index 7ff9095..ce99728 100644
--- a/tests/storage/test_filesystem.py
+++ b/tests/storage/test_filesystem.py
@@ -5,6 +5,7 @@ import sys
 
 import pytest
 
+from vdirsyncer.exceptions import AlreadyExistingError
 from vdirsyncer.storage.filesystem import FilesystemStorage
 from vdirsyncer.utils.vobject import Item