diff --git a/docs/notifications/processors.md b/docs/notifications/processors.md
index c25b669ed6..076aae652e 100644
--- a/docs/notifications/processors.md
+++ b/docs/notifications/processors.md
@@ -149,6 +149,7 @@ notifications:
         broadcastChannels: # Optional, if you wish to support broadcast notifications.
           - C12345678
         username: 'Backstage Bot' # Optional, defaults to the name of the Slack App.
+        rateLimit: 40 # Optional, number of messages per minute. Defaults to 10.
 ```
 
 Multiple instances can be added in the `slack` array, allowing you to have multiple configurations if you need to send