diff --git a/README.md b/README.md
index b5caf2a..53d5d74 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,14 @@ Role Variables
 The most important variables are listed below:
 
 ``` yaml
+ephemera_compose_dir: '/srv/ephemera_stack'
+ephemera_docker_stack_name: 'ephemera-ariadne'
+ephemera_compose_file_prefix: ephemera-docker-compose
+ephemera_remote_compose_file: false
+ephemera_compose_url: 'http://localhost/{{ ephemera_compose_file_prefix }}-stack.yml.j2'
+# ephemera_mysql_root_password: 'set it in a vault file'
+# ephemera_mysql_password: 'set it in a vault file'
+ephemera_nfs_server: 127.0.0.1
 ```
 
 Dependencies