diff --git a/tests/check_ast_test.py b/tests/check_ast_test.py
index 686fd11..6243966 100644
--- a/tests/check_ast_test.py
+++ b/tests/check_ast_test.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from pre_commit_hooks.check_ast import main
 from testing.util import get_resource_path