diff --git a/41.md b/41.md
index e2fd15b0..d50096c1 100644
--- a/41.md
+++ b/41.md
@@ -64,6 +64,6 @@ Clients SHOULD retry the action (resending event, resubscribing) after they auth
 
 ## Signed event verification
 Relays when processing `AUTH` responses SHOULD verify the following before accepting the response:
-- that the `kind` is `22223`
+- that the `kind` is `22241`
 - that the event was recently signed (~10 minutes, by `created_at`)
 - that the `content` field matches the relay URL