diff --git a/tests/test_deep_cleaning.py b/tests/test_deep_cleaning.py
index dad0f0964fff8959259a6105487c875aad18d2eb..447a634151b748ed0a7b748fa9965850fd6ed427 100644
--- a/tests/test_deep_cleaning.py
+++ b/tests/test_deep_cleaning.py
@@ -5,7 +5,6 @@ import shutil
 import os
 import zipfile
 import tempfile
-import time
 
 from libmat2 import office, parser_factory