diff --git a/content/u/blog/coronavirus-chats/contents.lr b/content/u/blog/coronavirus-chats/contents.lr
index f965282..0f6c91d 100644
--- a/content/u/blog/coronavirus-chats/contents.lr
+++ b/content/u/blog/coronavirus-chats/contents.lr
@@ -21,3 +21,6 @@ Where you can chat about the Coronavirus:
 * [In English](/u/blog/work-from-home-work-remote-with-matrix/) **#covid-19:ungleich.ch**
 * [En Français](/u/blog/coronavirus-chat-francais/) **#covid-19-fr:ungleich.ch**
 * [한국어](/u/blog/coronavirus-chat-korean-hangul/) **#covid-19-kr:ungleich.ch**
+
+All channels are available via the open Matrix chat and can be joined
+with an account from any Matrix server. Details can be found in the links.