diff --git a/caiman/tests/test_memmapping.py b/caiman/tests/test_memmapping.py
index 418577bc0..c2097a986 100644
--- a/caiman/tests/test_memmapping.py
+++ b/caiman/tests/test_memmapping.py
@@ -1,5 +1,3 @@
-import pathlib
-
 from caiman import mmapping
 from caiman.paths import caiman_datadir