diff --git a/scratchattach/site/alert.py b/scratchattach/site/alert.py
index 4af8d074..c87d3dc5 100644
--- a/scratchattach/site/alert.py
+++ b/scratchattach/site/alert.py
@@ -7,7 +7,8 @@
 import warnings
 from dataclasses import dataclass, field, KW_ONLY
 from datetime import datetime
-from typing import TYPE_CHECKING, Self, Any
+from typing import TYPE_CHECKING, Any
+from typing_extensions import Self
 
 from . import user, project, studio, comment, session
 from ..utils import enums