diff --git a/docs/index.md b/docs/index.md
index 3320bba9..43f52d01 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -188,7 +188,7 @@ services. For example, to see what environment variables are available to the
 
     $ docker-compose run web env
 
-See `docker-compose --help` to see other available commands.
+See `docker-compose --help` to see other available commands. You can also install [command completion](completion.md) for the bash shell, which will also show you available commands.
 
 If you started Compose with `docker-compose up -d`, you'll probably want to stop
 your services once you've finished with them: