diff --git a/one/tests/alf/test_alf_files.py b/one/tests/alf/test_alf_files.py
index 7c4e2c53..05e2ed55 100644
--- a/one/tests/alf/test_alf_files.py
+++ b/one/tests/alf/test_alf_files.py
@@ -244,17 +244,5 @@ def test_without_revision(self):
         self.assertRegex(str(cm.exception), 'Invalid ALF')
 
 
-class TestFilesDeprecation(unittest.TestCase):
-    """Test files module warns of deprecation."""
-
-    @staticmethod
-    def _some_function(p):
-        import one.alf.files
-        return one.alf.files.full_path_parts(p) if p else None
-
-    def test_deprecation(self):
-        self.assertWarns(FutureWarning, self._some_function, None)
-
-
 if __name__ == '__main__':
     unittest.main(exit=False, verbosity=2)