diff --git a/README.md b/README.md
index 8df660fc..5edc2fec 100644
--- a/README.md
+++ b/README.md
@@ -26,3 +26,6 @@ If you have any bug reports, feature requests or questions please open an issue
 
 This app was developed by [Vavassor@mastodon.social](https://mastodon.social/users/Vavassor).
 The current maintainer is [ConnyDuck@mastodon.social](https://mastodon.social/users/ConnyDuck).
+
+### Development chatroom
+https://riot.im/app/#/room/#Tusky:matrix.org