diff --git a/src/slack.coffee b/src/slack.coffee
index dd5a44e7..563dd326 100644
--- a/src/slack.coffee
+++ b/src/slack.coffee
@@ -60,6 +60,7 @@ class SlackBot extends Adapter
     @client.removeListener 'open', @.open
     @client.removeListener 'close', @.close
     @client.removeListener 'message', @.message
+    process.exit 0
 
   message: (msg) =>
     return if msg.hidden