diff --git a/doc/source/install/compute-install-ubuntu.rst b/doc/source/install/compute-install-ubuntu.rst
index 4ed4700d9..c4083cf1b 100644
--- a/doc/source/install/compute-install-ubuntu.rst
+++ b/doc/source/install/compute-install-ubuntu.rst
@@ -40,6 +40,7 @@ Install and configure components
 
    .. code-block:: console
 
+      # apt-get install python-pip
       # cd /var/lib/zun
       # git clone https://git.openstack.org/openstack/zun.git
       # chown -R zun:zun zun