diff --git a/packages/rocketchat-tutum/package.js b/packages/rocketchat-tutum/package.js
index 02baa7d5543d..a5b06252abee 100644
--- a/packages/rocketchat-tutum/package.js
+++ b/packages/rocketchat-tutum/package.js
@@ -6,10 +6,8 @@ Package.describe({
 
 Package.onUse(function(api) {
 	api.use('ecmascript');
-	api.use('coffeescript');
 	api.use('rocketchat:lib');
-
-	api.addFiles('startup.coffee', 'server');
+	api.addFiles('startup.js', 'server');
 });
 
 Npm.depends({
diff --git a/packages/rocketchat-tutum/startup.coffee b/packages/rocketchat-tutum/startup.coffee
deleted file mode 100644
index 56d755da8489..000000000000
--- a/packages/rocketchat-tutum/startup.coffee
+++ /dev/null
@@ -1,27 +0,0 @@
-### Examples
-
-DOCKERCLOUD_REDIS_HOST=redis://:password@host:6379
-DOCKERCLOUD_CLIENT_NAME=mywebsite
-DOCKERCLOUD_CLIENT_HOST=mywebsite.dotcloud.com
-###
-
-if process.env.DOCKERCLOUD_REDIS_HOST?
-	redis = Npm.require 'redis'
-
-	client = redis.createClient(process.env.DOCKERCLOUD_REDIS_HOST)
-
-	client.on 'error', (err) ->
-		console.log 'Redis error ->', err
-
-	client.del("frontend:#{process.env.DOCKERCLOUD_CLIENT_HOST}")
-	client.rpush("frontend:#{process.env.DOCKERCLOUD_CLIENT_HOST}", process.env.DOCKERCLOUD_CLIENT_NAME)
-
-	port = process.env.PORT || 3000
-	client.rpush("frontend:#{process.env.DOCKERCLOUD_CLIENT_HOST}", "http://#{process.env.DOCKERCLOUD_IP_ADDRESS.split('/')[0]}:#{port}")
-
-	# removes the redis entry in 90 seconds on a SIGTERM
-	process.on 'SIGTERM', ->
-		client.expire("frontend:#{process.env.DOCKERCLOUD_CLIENT_HOST}", 90)
-
-	process.on 'SIGINT', ->
-		client.expire("frontend:#{process.env.DOCKERCLOUD_CLIENT_HOST}", 90)
diff --git a/packages/rocketchat-tutum/startup.js b/packages/rocketchat-tutum/startup.js
new file mode 100644
index 000000000000..0d59d8450ed4
--- /dev/null
+++ b/packages/rocketchat-tutum/startup.js
@@ -0,0 +1,25 @@
+/* Examples
+
+DOCKERCLOUD_REDIS_HOST=redis://:password@host:6379
+DOCKERCLOUD_CLIENT_NAME=mywebsite
+DOCKERCLOUD_CLIENT_HOST=mywebsite.dotcloud.com
+*/
+
+if (process.env.DOCKERCLOUD_REDIS_HOST != null) {
+	const redis = Npm.require('redis');
+
+	const client = redis.createClient(process.env.DOCKERCLOUD_REDIS_HOST);
+
+	client.on('error', err => console.log('Redis error ->', err));
+
+	client.del(`frontend:${process.env.DOCKERCLOUD_CLIENT_HOST}`);
+	client.rpush(`frontend:${process.env.DOCKERCLOUD_CLIENT_HOST}`, process.env.DOCKERCLOUD_CLIENT_NAME);
+
+	const port = process.env.PORT || 3000;
+	client.rpush(`frontend:${process.env.DOCKERCLOUD_CLIENT_HOST}`, `http://${process.env.DOCKERCLOUD_IP_ADDRESS.split('/')[0]}:${port}`);
+
+	// removes the redis entry in 90 seconds on a SIGTERM
+	process.on('SIGTERM', () => client.expire(`frontend:${process.env.DOCKERCLOUD_CLIENT_HOST}`, 90));
+
+	process.on('SIGINT', () => client.expire(`frontend:${process.env.DOCKERCLOUD_CLIENT_HOST}`, 90));
+}