diff --git a/doc/source/install/index.rst b/doc/source/install/index.rst
index 2952a68d8..08e30efbc 100644
--- a/doc/source/install/index.rst
+++ b/doc/source/install/index.rst
@@ -84,7 +84,8 @@ Install the following software, if you haven't already.
 
 .. code-block:: console
 
-  $ sudo apt-get install git gcc python-dev python-antlr3 libxml2 libxslt1-dev libzip-dev build-essential libssl-dev libffi-dev
+  $ sudo apt install git gcc python-dev python-antlr3 libxml2 libxslt1-dev libzip-dev build-essential libssl-dev libffi-dev
+  $ sudo apt install rabbitmq-server  # https://www.rabbitmq.com/install-debian.html
   $ sudo apt install python-setuptools
   $ sudo pip install --upgrade pip virtualenv pbr tox