included jar not renamed

Hi
i'd like to package some jar in a sar thanks to the jboss-sar goal.
But the jar i included are not renamed and still have the version-snpashot name dispite i put the "bundleFileName" tag

ex
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jboss-packaging-maven-plugin</artifactId>
<version>2.0-beta-1</version>
<extensions>true</extensions>
<configuration>
<encoding>UTF-8</encoding>
<archive>
<manifestEntries>
<Implementation-Version>$

</Implementation-Version>
</manifestEntries>
</archive>
<excludeTransitive>true</excludeTransitive>
<finalName>mysar</finalName>
<modules>
<jarModule>
<groupId>my-sar</groupId>
<artifactId>project</artifactId>
<includeInApplicationXml>true</includeInApplicationXml>
<bundleDir>/</bundleDir>
<bundleFileName>project</bundleFileName>
</jarModule>
<jarModule>
<groupId>my-sar</groupId>
<artifactId>myproject</artifactId>
<includeInApplicationXml>true</includeInApplicationXml>
<bundleDir>/</bundleDir>
<bundleFileName>myproject</bundleFileName>
</jarModule>
</modules>

do you have an id to rename the jar into the lib folder
thanks