diff --git a/tasks.py b/tasks.py
index c5c88a0..7452c55 100644
--- a/tasks.py
+++ b/tasks.py
@@ -2,7 +2,7 @@ import datetime
 import traceback
 
 from asyncio import sleep
-from vkbottle import API, bold, VKAPIError
+from vkbottle import API, bold
 
 import database
 from handlers.user import format_rating
@@ -99,29 +99,6 @@ async def daily_maintenance_task(api: API):
         target_datetime = target_datetime + datetime.timedelta(days=1)
 
 
-async def cleanup_users(api: API):
-    for chat in database.DB.get_chats():
-        chat_id = chat['id']
-        try:
-            members = await api.messages.get_conversation_members(peer_id=chat_id, extended=False)
-        except VKAPIError as e:
-            continue
-
-        for user in database.DB.get_users(chat_id):
-            user_id = user['user_id']
-            found = False
-            for profile in members.profiles:
-                if profile.id == user_id:
-                    found = True
-                    break
-
-            if not found:
-                database.DB.delete_user(chat_id, user_id)
-                print(f'Удален пользователь id={user_id}')
-
-
 async def startup_task(api: API):
     me = (await api.groups.get_by_id()).groups[0]
     print(f"Бот '{me.name}' (id={me.id}) запущен.")
-
-    await cleanup_users(api)