diff --git a/doc/guide/QuickStart.md b/doc/guide/QuickStart.md
index cbc852a4..6abe1fe7 100644
--- a/doc/guide/QuickStart.md
+++ b/doc/guide/QuickStart.md
@@ -88,7 +88,7 @@ This is a minimal sample file for mapping VO-DML models to XSD or Java using the
 <name>sample</name>
 <file>Sample.vo-dml.xml</file>
 <java-package>org.ivoa.dm.sample</java-package>
-<xml-targetnamespace prefix="simp" schemaFilename="simpleModel.xsd">http://ivoa.net/dm/models/vo-dml/xsd/sample/sample</xml-targetnamespace>
+<xml-targetnamespace prefix="simp" >http://ivoa.net/dm/models/vo-dml/xsd/sample/sample</xml-targetnamespace>
 </model>
 </m:mappedModels>
 ```