Bring discussion page up to date in prod
diff --git a/content/pages/core/discussion.md b/content/pages/core/discussion.md
index 4e7aaed..6c9d7fc 100644
--- a/content/pages/core/discussion.md
+++ b/content/pages/core/discussion.md
@@ -73,11 +73,7 @@
## Slack
-* The project's Slack channel are the `#lucene-dev` and `#solr-dev` channels in the `the-asf` organization. These are primarily for developer discussions and not meant as support channels. Link: <https://the-asf.slack.com/messages/CE70MDPMF>
-
-* There are unofficial slack organizations for Solr support
- * A community maintained/unofficial Slack organization that relays messages bi-directionally to/from the official IRC channels. Link: https://s.apache.org/solr-slack
- * For relevance related discussions (Solr or other search engines), there's Relevance Slack: https://opensourceconnections.com/slack
+The project's Slack channel is the **#lucene-dev** channel in the **the-asf** organization. Link: <https://the-asf.slack.com/messages/CE70MDPMF>
## Mail Archives
