diff --git a/README.md b/README.md
index 114516c..cf72334 100644
--- a/README.md
+++ b/README.md
@@ -84,3 +84,4 @@ These go in `config.json`. See also `config.example.json`.
 |typingProxy|false|If enabled, any time a user is typing to modmail in their DMs, the modmail thread will show the bot as "typing"|
 |typingProxyReverse|false|If enabled, any time a moderator is typing in a modmail thread, the user will see the bot "typing" in their DMs|
 |mentionRole|"here"|Role that is mentioned when new threads are created or the bot is mentioned. Accepted values are "here", "everyone", or a role id as a string. Set to null to disable these pings entirely.|
+|pingOnBotMention|true|If enabled, the bot will mention staff (see mentionRole above) on the inbox server when the bot is mentioned on the main server.|