diff --git a/docs/simplesamlphp-reference-idp-hosted.txt b/docs/simplesamlphp-reference-idp-hosted.txt
index 00dd5a55b372a263452cd1e9b83e8f9c148399fa..e0b9a21bb3583af473f2d0b91c2a9c27997a1769 100644
--- a/docs/simplesamlphp-reference-idp-hosted.txt
+++ b/docs/simplesamlphp-reference-idp-hosted.txt
@@ -293,6 +293,16 @@ The following options for Shibboleth 1.3 IdP's are avaiblable:
     metadata overrides the one configured in the IdP metadata.
 
 
+Metadata extensions
+-------------------
+
+SimpleSAMLphp supports generating metadata with the MDUI and EntityAttributes metadata extensions.
+See the documentation for those extensions for more details:
+
+  * [MDUI extension](./simplesamlphp-metadata-extensions-ui)
+  * [EntityAttributes](./simplesamlphp-metadata-extensions-attributes)
+
+
 Examples
 --------