diff --git a/app/dialplans/resources/switch/conf/dialplan/507_call_forward_not_registered.xml b/app/dialplans/resources/switch/conf/dialplan/507_call_forward_not_registered.xml
index 6d27a7023..0f8e59a74 100644
--- a/app/dialplans/resources/switch/conf/dialplan/507_call_forward_not_registered.xml
+++ b/app/dialplans/resources/switch/conf/dialplan/507_call_forward_not_registered.xml
@@ -1,6 +1,7 @@
 <extension name="call-forward-not-registered" number="" context="global" app_uuid="b2035288-b899-4bcd-8b8f-8175ce8ec9e3" global="true" order="507">
 	<condition field="${user_exists}" expression="true"/>
 	<condition field="${forward_user_not_registered_enabled}" expression="true"/>
+	<condition field="${forward_user_not_registered_destination}" expression="^$" break="on-true"/>
 	<condition field="${sofia_contact */${destination_number}@${domain_name}}" expression="error/user_not_registered">
 		<action application="transfer" data="${forward_user_not_registered_destination} XML ${domain_name}"/>
 	</condition>