diff --git a/content/en/docs/guides/webhook-receivers.md b/content/en/docs/guides/webhook-receivers.md
index b87044f45..f89ff7f06 100644
--- a/content/en/docs/guides/webhook-receivers.md
+++ b/content/en/docs/guides/webhook-receivers.md
@@ -162,7 +162,6 @@ Fill the form with:
 With the above settings, when you push a commit to the repository, the following happens:
 
 * GitHub sends the Git push event to the receiver address
-* Notification controller validates the authenticity of the payload using HMAC
 * Source controller is notified about the changes
 * Source controller pulls the changes into the cluster and updates the `GitRepository` revision
 * Kustomize controller is notified about the revision change