jaxb - jaxb2 annotation: Remove namespace from XmlElement

Question

I'm trying to remove namespace attribute:

This is my annotation:

<jaxb:bindings node="//xs:complexType[@name='informeResponse']/xs:sequence/xs:element[@ref='ns1:UpdateResponseDocument']">
    <annox:annotate target="field">
        <annox:annotate
                annox:class="javax.xml.bind.annotation.XmlElement"
                name="UpdateResponseDocument"
            /></annox:annotate>
</jaxb:bindings>

It's generating:

@XmlElement(name = "UpdateResponseDocument", namespace = "http://salut.gencat.cat/hc3/informarincidencia")
protected UpdateResponseDocument updateResponseDocument;

How could I remove namespace from @XmlElement?