In an email to employees, the company’s chief executive said the company had become bloated during its growth in recent years.

Blue Origin is reportedly planning on letting go of approximately 10% of its workforce—about 1,000 employees—nearly a month after the inaugural liftoff of New Glenn. The company is hoping to focus on growth over the next few years, increasing the production and launch cadence of its new giant rocket.

Blue Origin, formed by Amazon founder Jeff Bezos, had successfully launched its New Glenn rocket last month after years of delays.