https://bugzilla.redhat.com/show_bug.cgi?id=851164
--- Comment #1 from Roland Grunberg rgrunber@redhat.com --- I think the problem is that when the execution environment is defined in the pom's target-platform configuration, it overrides the values from anywhere else. It should be possible to just override the target-platform setting in the same way that Tycho does for the Target Environment.