diff --git a/eden/integration/lib/skip.py b/eden/integration/lib/skip.py
index ca75b6cb48..f84c18a17b 100644
--- a/eden/integration/lib/skip.py
+++ b/eden/integration/lib/skip.py
@@ -141,7 +141,6 @@ if sys.platform == "win32":
             "test_truncation_upon_open_modifies_file",
         ],
         "hg.symlink_test.SymlinkTestTreeOnly": True,
-        "hg.undo_test.UndoTestTreeOnly": True,
         "hg.update_test.UpdateCacheInvalidationTestTreeOnly": True,
         "hg.update_test.UpdateTestTreeOnly": [
             # TODO: HGPLAIN=1 hg status uses forward slashes