diff --git a/docs/chapters/deploying.rst b/docs/chapters/deploying.rst
index 8b574ec2cb..25722b06aa 100644
--- a/docs/chapters/deploying.rst
+++ b/docs/chapters/deploying.rst
@@ -237,6 +237,7 @@ of a restart or power failure. The Gunicorn workers are increased to 3.
 ------------------------
    ::
 
+       sudo supervisorctl reread
        sudo supervisorctl restart all