Abaqus/Tosca - Topology Optimization, Objective: Weight

Hello,

I have successfully performed a topology optimization with the goal of minimizing stress using weight as a constraint. I would like to do this the other way round, i.e. the optimization is performed but no material is removed.
Is there anything special I need to keep in mind if I want to perform optimizations in Abaqus Topology with the objective of minimizing weight?

Abaqus ​​​​​​​Tosca ​​​​​​​