diff --git a/metadata-templates/saml20-sp-hosted.php b/metadata-templates/saml20-sp-hosted.php
index ace8affa464c2c53f769603ebbeb9e2178f81d7f..3e4f848d04fed8d36e90992e7459380d1a5a8550 100644
--- a/metadata-templates/saml20-sp-hosted.php
+++ b/metadata-templates/saml20-sp-hosted.php
@@ -10,6 +10,7 @@
  * Optional fields:
  *  - NameIDFormat
  *  - ForceAuthn  
+ *  - redirect.sign
  */
  
 $metadata = array(