diff --git a/README.md b/README.md
index a04be38..2ffb9fb 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ In order to run this app:
 - Install [node.js](https://nodejs.org/en/).
 - Clone the repository.
 - Install dependencies using `npm install`.
-- Make a new app at Heroku, and add the Redis Cloud add-on (free plan) and note the app URL.
+- Make a new app at Heroku, and add the Heroku Redis add-on (free plan) and note the app URL.
 - Add a config var APP_URL (usually {app_name}.herokuapp.com)
 - Make a Slack webhook for a slack-channel and note the URL, add them as config vars named SLACK_URL & SLACK_CHANNEL.
 - Deploy to Heroku.
diff --git a/index.js b/index.js
index e2911e3..377d516 100644
--- a/index.js
+++ b/index.js
@@ -13,7 +13,7 @@ var appURL = process.env.APP_URL;
 
 var slack = new Slack();
 slack.setWebhook(process.env.SLACK_URL);
-var redisClient = redis.createClient(process.env.REDISCLOUD_URL, { return_buffers : true });
+var redisClient = redis.createClient(process.env.REDIS_URL, { return_buffers : true });
 var upload = multer({ storage: multer.memoryStorage() });
 var app = express();