diff --git a/json_test/json_test.ecf b/json_test/json_test.ecf
index acc7b2b2..8642958b 100644
--- a/json_test/json_test.ecf
+++ b/json_test/json_test.ecf
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 <system xmlns="http://www.eiffel.com/developers/xml/configuration-1-3-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-3-0 http://www.eiffel.com/developers/xml/configuration-1-3-0.xsd" name="json_test" uuid="6184F667-395B-4211-8149-EC90F66A66B7">
 	<target name="json_test">
-		<root class="APPLICATION" feature="make"/>
+		<root class="CDD_ROOT_CLASS" feature="make"/>
 		<cdd extract="false" execute="true"/>
 		<option warning="true">
 			<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>