diff --git a/tests/basic/test_repomap.py b/tests/basic/test_repomap.py
index 1fa352342..6429cb832 100644
--- a/tests/basic/test_repomap.py
+++ b/tests/basic/test_repomap.py
@@ -1,7 +1,9 @@
 import os
+import re
 import time
 import unittest
 from pathlib import Path
+import difflib
 
 import git