diff --git a/conf/dialplan/default.xml b/conf/dialplan/default.xml
index b58aacedf3..0bda87053e 100644
--- a/conf/dialplan/default.xml
+++ b/conf/dialplan/default.xml
@@ -31,7 +31,7 @@
       <!-- This will setup some variables if the user isn't authenticated.
 	   numbering_plan is required for the demo to function properly. 
       -->
-      <condition field="${numbering_plan}" condition="^$">
+      <condition field="${numbering_plan}" expression="^$">
 	<action application="set_user" data="default@${domain}"/>
       </condition>
       <condition>