diff --git a/src/timew_status/utils.py b/src/timew_status/utils.py
index d7e2011..bcb1b38 100644
--- a/src/timew_status/utils.py
+++ b/src/timew_status/utils.py
@@ -2,6 +2,8 @@
 Base configuration and app helper functions.
 """
 
+from __future__ import annotations
+
 import datetime
 import os
 import subprocess