diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 9964214e3b..c8edc63baf 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -26,7 +26,7 @@ disclosure of security bugs. In those cases, please go through the process
 outlined on that page and do not file a public issue.
 
 ## Getting Help
-We use Slack for real-time debugging, community updates, and general talk about ASDK. Email AsyncDisplayKit(at)gmail.com to get an invite.
+We use Slack for real-time debugging, community updates, and general talk about ASDK. Signup at http://asdk-slack-auto-invite.herokuapp.com or email AsyncDisplayKit(at)gmail.com to get an invite.
 
 ## Coding Style
 * 2 spaces for indentation rather than tabs