diff --git a/modules/saml/docs/sp.md b/modules/saml/docs/sp.md
index 6adcac0ef26d5588905b71486f0e7c25270fe168..45da3fb1afd5b382ab3dda1fb015c18cabf3cf09 100644
--- a/modules/saml/docs/sp.md
+++ b/modules/saml/docs/sp.md
@@ -9,11 +9,12 @@ Metadata
 
 The metadata for your SP will be available from the federation page on your SimpleSAMLphp installation.
 
-SimpleSAMLphp supports generating metadata with the MDUI and MDRPI metadata extensions.
-See the documentation for those extensions for more details:
+SimpleSAMLphp supports generating metadata with the MDUI and MDRPI metadata extensions
+and with entity attributes. See the documentation for those extensions for more details:
 
   * [MDUI extension](./simplesamlphp-metadata-extensions-ui)
   * [MDRPI extension](./simplesamlphp-metadata-extensions-rpi)
+  * [Attributes extension](./simplesamlphp-metadata-extensions-attributes)
 
 
 Parameters