Java 9 jigsaw - weld-servlet-core WeldProvider not in module

I am trying out a Java 9 jigsaw project and I included weld-servlet-core as dependency. Unfortunately it seems that something is wrong with the artifact jar since jar tool complains about a provider class missing:

/usr/lib/jvm/java-9-openjdk-9.0.0.181-1.fc26.x86_64/bin/jar --file=weld-servlet-core-3.0.2-SNAPSHOT.jar --describe-module
Unable to derive module descriptor for: weld-servlet-core-3.0.2-SNAPSHOT.jar
Provider class org.jboss.weld.environment.WeldProvider not in module

I also get the same error at runtime of my project (it compiles fine).