diff --git a/doc/source/install/keystone-install-ubuntu.rst b/doc/source/install/keystone-install-ubuntu.rst
index 3da61ed8ce..7d6635bbff 100644
--- a/doc/source/install/keystone-install-ubuntu.rst
+++ b/doc/source/install/keystone-install-ubuntu.rst
@@ -63,7 +63,7 @@ Install and configure components
 
    .. code-block:: console
 
-      # apt install keystone
+      # apt install keystone  apache2 libapache2-mod-wsgi
 
    .. end