diff --git a/tests/pipelines/test_team_98BT.py b/tests/pipelines/test_team_98BT.py
index 7fa0ca4f..61fbb49e 100644
--- a/tests/pipelines/test_team_98BT.py
+++ b/tests/pipelines/test_team_98BT.py
@@ -10,8 +10,9 @@
     pytest -q test_team_98BT.py
     pytest -q test_team_98BT.py -k <selected_test>
 """
-
+from os import mkdir
 from os.path import join
+from shutil import rmtree
 
 from pytest import helpers, mark, fixture
 from nipype import Workflow