diff --git a/api-ref/source/v3-ext/federation.inc b/api-ref/source/v3-ext/federation.inc
index 1de4a84828..be2aac54b2 100644
--- a/api-ref/source/v3-ext/federation.inc
+++ b/api-ref/source/v3-ext/federation.inc
@@ -293,6 +293,8 @@ Service Provider.
 If a value is not specified by the client, the service will default this value
 to ``ss:mem:``.
 
+APIs
+====
 
 .. include:: federation/identity-provider/idp.inc