diff --git a/README.md b/README.md
index cf5f26b..56eb77f 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ Matrix room: [#maubot:maunium.net](https://matrix.to/#/#maubot:maunium.net)
 * [songwhip](https://github.com/maubot/songwhip) - A bot to post Songwhip links.
 * [invite](https://github.com/williamkray/maubot-invite) - A bot to generate invitation tokens from [matrix-registration](https://github.com/ZerataX/matrix-registration)
 * [wolframalpha](https://github.com/ggogel/WolframAlphaMaubot) - A bot that allows requesting information from [WolframAlpha](https://www.wolframalpha.com/).
+* [pingcheck](https://edugit.org/nik/maubot-pingcheck) - A bot to ping the echo bot and send rtt to Icinga passive check
 
 Open a pull request or join the Matrix room linked above to get your plugin listed here