Hi devs, FTR founds this issue fixed in the just released Maven 3.5.0: https://issues.apache.org/jira/browse/MNG-5878 This shows that not using artifactId as project names was leading to some issues till Maven 3.5.0. Mentioning this since there’s been several discussions over the years to remove prefixes and I remember that some devs have done that in some xwiki-contrib repos so maybe there’s an issue there. Thanks -Vincent