Tesla is scaling down its Cybertruck production goals and transferring some workers to other production lines, Business Insider reported. Cybertruck sales have slumped amid a slew of recalls and investor concerns over the future of the EV-maker.

Some lines are running at a fraction of their previous capacity, and a handful of production teams have been thinned out by over half, workers say.

Business Insider reports Tesla is also slowing down Cybertruck manufacturing at its Texas factory and shrinking its production teams. Some line workers are being moved over to build better-selling Model Y vehicles, but it, too, has seen a year-over-year decline in sales as reported by the company earlier this month.