diff --git a/index.html b/index.html
index ab4c711c37157744d58a3c01de93197ee72d303f..446d74316254fa1d299bb75f955f8e189bbf3159 100644
--- a/index.html
+++ b/index.html
@@ -234,6 +234,7 @@
 				<a href="https://stackoverflow.com/questions/tagged/three.js">questions</a><br />
 				<a href="https://discourse.threejs.org/">forum</a><br />
 				<a href="http://webchat.freenode.net/?channels=three.js">chat</a><br />
+				<a href="https://threejs-slack.herokuapp.com">slack</a><br />
 				<a href="https://plus.google.com/+ThreejsOrg">google+</a><br /><br />
 
 				<a href="editor/">editor</a>