From cbed29fffffe63554f2b4ea171bb91f2630073e4 Mon Sep 17 00:00:00 2001
From: Kaxil Naik <kaxilnaik@gmail.com>
Date: Sat, 1 Sep 2018 03:07:10 +0100
Subject: [PATCH] [AIRFLOW-2979] Make celery_result_backend conf Backwards
 compatible

(#2806) Renamed `celery_result_backend` to `result_backend` and broke backwards compatibility.
---
 airflow/configuration.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/airflow/configuration.py b/airflow/configuration.py
index 9e80648c74ec0..33376285be483 100644
--- a/airflow/configuration.py
+++ b/airflow/configuration.py
@@ -139,6 +139,7 @@ class AirflowConfigParser(ConfigParser):
         'celery': {
             # Remove these keys in Airflow 1.11
             'worker_concurrency': 'celeryd_concurrency',
+            'result_backend': 'celery_result_backend',
             'broker_url': 'celery_broker_url',
             'ssl_active': 'celery_ssl_active',
             'ssl_cert': 'celery_ssl_cert',