diff --git a/tests/orchestrator/activities/test_activities.py b/tests/orchestrator/activities/test_activities.py
index 7c0fbb3..4ebbc18 100644
--- a/tests/orchestrator/activities/test_activities.py
+++ b/tests/orchestrator/activities/test_activities.py
@@ -95,56 +95,3 @@ def test___init__(mock_formatters_init, mock_slot_manager_init,
         logger=logger,
         notification_handler=notification_handler
     )
-
-
-@mark.asyncio
-@patch('orchestrator.activities.mongo_db.MongoClient')
-async def test_prepare_activity(_mock_cluster):
-    couchbase_config = {
-        'connection_string': 'couchbase://localhost',
-        'username': 'admin',
-        'password': 'password'
-    }
-
-    mongo_db_config = {
-        'connection_string': 'mongodb://localhost:27017',
-        'database_name': 'test_db'
-    }
-
-    redis_config = {
-        'host': 'localhost',
-        'port': 6379,
-        'username': 'admin',
-        'password': 'password'
-    }
-
-    temporal_client = MagicMock()
-    logger = MagicMock()
-    notification_handler = MagicMock()
-
-    activities = Activities(
-        temporal_client=temporal_client,
-        # couchbase_config=couchbase_config,
-        redis_config=redis_config,
-        mongodb_config=mongo_db_config,
-        logger=logger,
-        notification_handler=notification_handler
-    )
-
-    input_data = {
-        'workflow_name': 'test-workflow-name',
-        'schedule_name': 'test-schedule-name',
-        'model_name': 'test-model-name',
-        'model_id': 'test-model-id'
-    }
-
-    await activities.prepare_activity(input_data)
-
-    assert activities.notification_handler.base_notification.pipeline == input_data[
-        'workflow_name']
-    assert activities.notification_handler.base_notification.trigger == input_data[
-        'schedule_name']
-    assert activities.notification_handler.base_notification.model_name == input_data[
-        'model_name']
-    assert activities.notification_handler.base_notification.model_id == input_data[
-        'model_id']