diff --git a/aleksis/core/apps.py b/aleksis/core/apps.py
index 128d6e8194e04df90526ec79e9d0c9db8d6ea377..6223b9551310bf71710cf6d2dca1607cbbe7710a 100644
--- a/aleksis/core/apps.py
+++ b/aleksis/core/apps.py
@@ -1,3 +1,5 @@
+from typing import Any, List, Optional, Tuple
+
 from .signals import clean_scss
 from .util.apps import AppConfig
 
@@ -6,9 +8,6 @@ class CoreConfig(AppConfig):
     name = "aleksis.core"
     verbose_name = "AlekSIS — The Free School Information System"
 
-    def ready(self) -> None:
-        super().ready()
-
     def config_updated(self, *args, **kwargs) -> None:
         clean_scss()