Leonardo DiCaprio has just become an investor in sleep start up Casper!

The 40-year-old actor joined other celebrities, who have invested in the start-up, such as Tobey Maguire, Adam Levine, and Scooter Braun.

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Casper, which was launched last year, has raised $55 million so far.

“Since our launch just 14 months ago, Casper has been inundated with requests for more sleep products,” Casper CEO Philip Krim shared in a statement. “We’re excited to launch new products with the same dedication to design and engineering that allowed us to develop our universally comfortable mattress. And we’re equally thrilled to bring these products to a larger audience.”