diff --git a/dags/test_dag.py b/dags/test_dag.py
deleted file mode 100644
index 41604fbb28190..0000000000000
--- a/dags/test_dag.py
+++ /dev/null
@@ -1,37 +0,0 @@
-#
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-"""This dag only runs some simple tasks to test Airflow's task execution."""
-from datetime import datetime, timedelta
-
-from airflow.models.dag import DAG
-from airflow.operators.dummy import DummyOperator
-from airflow.utils.dates import days_ago
-
-now = datetime.now()
-now_to_the_hour = (now - timedelta(0, 0, 0, 0, 0, 3)).replace(minute=0, second=0, microsecond=0)
-START_DATE = now_to_the_hour
-DAG_NAME = 'test_dag_v1'
-
-default_args = {'owner': 'airflow', 'depends_on_past': True, 'start_date': days_ago(2)}
-dag = DAG(DAG_NAME, schedule_interval='*/10 * * * *', default_args=default_args)
-
-run_this_1 = DummyOperator(task_id='run_this_1', dag=dag)
-run_this_2 = DummyOperator(task_id='run_this_2', dag=dag)
-run_this_2.set_upstream(run_this_1)
-run_this_3 = DummyOperator(task_id='run_this_3', dag=dag)
-run_this_3.set_upstream(run_this_2)