diff --git a/main.py b/main.py
index fc79fbfaa7c582ce20509d134c275129f3cb3e16..32041582083a583360ca3c48f149e5e69f9a0574 100644
--- a/main.py
+++ b/main.py
@@ -10,6 +10,7 @@ from collections import defaultdict
 from copy import deepcopy
 from pprint import pformat
 from dataclasses import dataclass, field
+import typing
 import json
 import logging
 import os
@@ -86,7 +87,7 @@ DAY_WEEK_NUMBER_TO_LONG_STRING = {
 class AgendarAntesAbertura:
     step: int
     location: Location = None
-    days_week_by_meal: dict[Meal, set] = field(default_factory=dict)
+    days_week_by_meal: typing.Dict[Meal, set] = field(default_factory=dict)
 
 class RemoveTodasNotificacoes:
     pass