diff --git a/README.md b/README.md
index 7cfea61..08fe391 100644
--- a/README.md
+++ b/README.md
@@ -191,6 +191,13 @@ These variables are used to leave messages in the rabbitmq services. These varia
 ```
 RABBITMQ_USER: taiga
 RABBITMQ_PASS: taiga
+```
+
+ Two other variables `EVENTS_PUSH_BACKEND_URL` and `CELERY_BROKER_URL` can also be used to set the events push backend URL and celery broker URL.
+
+```
+EVENTS_PUSH_BACKEND_URL: "amqp://taiga:taiga@taiga-events-rabbitmq:5672/taiga"
+CELERY_BROKER_URL: "amqp://taiga:taiga@taiga-async-rabbitmq:5672/taiga"
 ```
 
 **Service: taiga-events**