Approximately 50 Microsoft personnel so far stated in a petition they “do not want to become war profiteers.” This comes after the software company signed a $480 million contract to provide the U.S. army with HoloLens, an augmented reality system.

After a copy of the petition appeared on Twitter Friday afternoon, a Microsoft employee told the Guardian that it  further states, “We did not sign up to develop weapons, and we demand a say in how our work is used.”