diff --git a/site/docs/v1/tech/apis/login.adoc b/site/docs/v1/tech/apis/login.adoc
index 7edfc43b36..467b103767 100644
--- a/site/docs/v1/tech/apis/login.adoc
+++ b/site/docs/v1/tech/apis/login.adoc
@@ -316,6 +316,10 @@ include::docs/src/json/login/login-prevented-response.json[]
 
 |503
 |The search index is not available or encountered an exception so the request cannot be completed. The response will contain a JSON body.
+
+|504
+|One or more Webhook endpoints returned an invalid response or were unreachable. Based on the transaction configuration for this event your action cannot be completed. A stack trace is provided and logged in the FusionAuth log files.
+
 |===
 
 :login_response: