diff --git a/xep-0047.xml b/xep-0047.xml
index 574286a9..9a31e6bf 100644
--- a/xep-0047.xml
+++ b/xep-0047.xml
@@ -146,7 +146,7 @@
     kuNEHFQiLuCY6Iv0myq6iX6tjuHehZlFSh80b5BVV9tNLwNR5Eqz1klxMhoghJOA
   </data>
   <amp xmlns='http://jabber.org/protocol/amp'>
-    <rule condition='deliver-at' value='stored' action='error'/>
+    <rule condition='deliver' value='stored' action='error'/>
     <rule condition='match-resource' value='exact' action='error'/>
   </amp>
 </message>