diff --git a/tests/test_ext_autosectionlabel.py b/tests/test_ext_autosectionlabel.py
index 99634faa7..d2db4ae70 100644
--- a/tests/test_ext_autosectionlabel.py
+++ b/tests/test_ext_autosectionlabel.py
@@ -9,7 +9,6 @@
     :license: BSD, see LICENSE for details.
 """
 
-import os
 import re
 
 import pytest