diff --git a/README.md b/README.md
index 51e5207c..aa57fea5 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,9 @@ Below is the list of variables you can redefine in your playbook to customize st
 | `st2mistral_db_username` | `mistral`     | PostgreSQL DB user for Mistral.
 | `st2mistral_db_password` | `StackStorm`  | PostgreSQL DB password for Mistral.
 | **st2chatops**
-| `st2chatops_config`      | `{ }`         | Hash of st2chatops settings to edit in [`st2chatops.env`](https://github.com/StackStorm/st2chatops/blob/master/st2chatops.env) file. For example, `Slack` hubot adapter requires: `ST2_API_KEY: CHANGE-ME-PLEASE` `HUBOT_ADAPTER: slack` `HUBOT_SLACK_TOKEN: xoxb-CHANGE-ME-PLEASE`
+| `st2chatops_st2_api_key` |               | st2 API key to be updated in st2chatops.env using "st2 apikey create -k" in a task [**Required**]
+| `st2chatops_hubot_adapter` |             | Hubot Adapter to be used for st2chatops. Default is `shell`, but should be changed to one of the [supported adapters](`https://github.com/StackStorm/ansible-st2/blob/master/roles/st2chatops/vars/main.yml`).[**Required**]
+| `st2chatops_config`      | `{ }`         | Based on adapter in `st2chatops_hubot_adapter`, provide hash for the adapter settings, to update [`st2chatops.env`](https://github.com/StackStorm/st2chatops/blob/master/st2chatops.env). For example, for `Slack` hubot adapter: `st2chatops_config: {"HUBOT_SLACK_TOKEN": "xoxb-CHANGE-ME-PLEASE"}`
 | `st2chatops_version`     | `latest`      | st2chatops version to install. Use `latest` to get automatic updates or pin it to numeric version like `2.2.0`.
 
 ## Examples
diff --git a/roles/st2chatops/meta/main.yml b/roles/st2chatops/meta/main.yml
index 3a29ba4c..17a7c8c5 100644
--- a/roles/st2chatops/meta/main.yml
+++ b/roles/st2chatops/meta/main.yml
@@ -3,7 +3,7 @@ galaxy_info:
   description: Install st2chatops
   author: humblearner
   company: StackStorm
-  license: Apache
+  license: Apache 2.0
   min_ansible_version: 2.2
   platforms:
     - name: Ubuntu
@@ -18,7 +18,8 @@ galaxy_info:
     - st2
     - devops
     - chatops
-    - autmation
+    - automation
+    - hubot
 dependencies:
-    - role: st2
     - role: nodejs
+    - role: st2