diff --git a/chat.md b/chat.md
index 107d9ae..e8260a8 100644
--- a/chat.md
+++ b/chat.md
@@ -11,11 +11,16 @@ Active discussion for this project takes place using a public chat room which is
 ### xmpp (jabber)
 [goober@chat.monkeystew.net](xmpp:goober@chat.monkeystew.net?join)
 
-If there is an another open network network that you and others would like to participate from [reach out](https://monkeystew.org/chat/) and let me know.  If it's reasonable I may add the bridge.
+### Mattermost
+https://mattermost.dreamfall.space/pnut-app-dev/channels/goober
+
+If there is an another open network network that you and others would like to participate from [reach out](https://thrrgilag.net/contact/) and let me know.  If it's reasonable I may add the bridge.
 
 ## Reporting issues
 
-There is a handy [gitlab bot](https://gitlab.dreamfall.space/thrrgilag/pnut-gitlab-bot/wikis/home) available in the room for reporting issues.  Currently it is only available to users who are registered on my gitlab instance here on gitlab.dreamfall.space.  To sign up you just need to sign in using our pnut.io account and provide a valid email address.  
+There is a handy [gitlab bot](https://gitlab.dreamfall.space/thrrgilag/pnut-gitlab-bot/wikis/home) available in the room for reporting issues.  Currently it is only available to users who are registered on my gitlab instance here on gitlab.dreamfall.space.  To sign up you just need to sign in using our pnut.io account and provide a valid email address.
+
+Mattermost users will also find a slash command (/gitlab/goober) they can authorize and use to view, report, and comment on issues.
 
 You can also just simply report the issue in the room and I will post it to the issue tracker.