diff --git a/src/modules_core/abc/events/on_group_remove_abc.py b/src/modules_core/abc/events/on_group_remove_abc.py
index b4dd22b..dc6fda8 100644
--- a/src/modules_core/abc/events/on_group_remove_abc.py
+++ b/src/modules_core/abc/events/on_group_remove_abc.py
@@ -1,7 +1,11 @@
 from abc import ABC, abstractmethod
-
+import discord
 
 class OnGroupRemoveABC(ABC):
 
     @abstractmethod
     def __init__(self): pass
+
+    @abstractmethod
+    async def on_group_remove(
+        self, chhanel: discord.GroupChannel, user: discord.User): pass