diff --git a/README.md b/README.md
index 4ae8a4e..05c1ad6 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # upn-qr
 
-https://upn-qr.gitapp.si
+* Official API instance: https://upn-qr.gitapp.si
+* Official Matrix room: https://matrix.to/#/#upn-qr:matrix.tux.si
 
 ## Local development