diff --git a/docs/fll.md b/docs/fll.md
index 1b399699..98b2ac12 100644
--- a/docs/fll.md
+++ b/docs/fll.md
@@ -109,4 +109,4 @@ For other common questions, try the FAQ page https://makecode.mindstorms.com/faq
 
 For questions, issues, feedback and community for the Open Software Platform Pilot:
 
-We are using a messaging service called **Slack**. Slack can be accessed via an app you download to your computer or mobile device, and via a web interface. For more information about Slack, click [here](https://slack.com/). Anyone in the pilot can participate by signing up with Slack first, and then clicking this [FIRST LEGO League Robot SW](https://join.slack.com/t/fllrobotsw/shared_invite/enQtNDU1MjQ5MDU0ODQ5LTY0ZTgzMDk1MThjYjg4NmM5ZTlmMWJhMzg4OWI2ZGQ3ZjBlNjIyY2Q2MDM5NTAyYzIyZTU1NmM0MTdlOTBkMDk) link to join the Slack workspace.
+We are using a messaging service called **Slack**. Slack can be accessed via an app you download to your computer or mobile device, and via a web interface. For more information about Slack, click [here](https://slack.com/). Anyone in the pilot can participate by signing up with Slack first, and then clicking this [FIRST LEGO League Robot SW](https://fllrobotsw.slack.com/join/shared_invite/enQtNDgxOTQ5MDc2OTkyLTg2ZTRkYzQ4OGMyZTg1OTZmMDFhMWNlOTQ1OWRlNDdmNzNmMjlhMmZiM2M3OWUxYjU1ODEwY2FmODJkNjZkOTA) link to join the Slack workspace.