diff --git a/xep-0181.xml b/xep-0181.xml
index 3264ddae..7fc66f0e 100644
--- a/xep-0181.xml
+++ b/xep-0181.xml
@@ -141,7 +141,6 @@
           initiator='juliet@capulet.com/balcony'
           sid='a73sjjvkla37jfea'>
     <dtmf xmlns='urn:xmpp:tmp:jingle:dtmf'
-          action='button-down'
           code='7'
           duration='400'
           volume='42'/>