diff --git a/README.md b/README.md
index 0067146..b426da5 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ It also supports attachments, without storing them on your disk.
  values.
 3. Authenticate your account using command:
 ```
-docker-compose run app python ./monitor.py auth
+docker-compose create --force-recreate --build app && docker-compose run app python ./monitor.py auth
 ```
 
 ## Start daemon