Weld OSGi bundle reports version as ${parsedVersion.osgiVersion}

When Weld starts on GlassFish, it reports it's version as:

WELD-000900 ${parsedVersion (osgiVersion})

The version is read from the MANIFEST.MF, which has this line:

Specification-Version: ${parsedVersion.osgiVersion}

The replacement doesn't seem to be working properly in the osgi build.