General Motors is open to working with Google on developing self-driving car technology, the chief technology officer for the U.S. automaker said, according to Time.

“I’m not in charge of deciding what we will and won’t do, but I’d say we’d certainly be open to having a discussion with them,” Jon Lauckner said in an interview at the Detroit auto show.

Lauckner made his comments two days before the head of Google’s self-driving car project, Chris Urmson, is scheduled to speak at a conference held annually in conjunction with the auto show. Urmson is expected to announce his company’s plans to seek partnerships within the auto industry.

Self-driving cars have been a hot topic for both companies in recent months. GM CEO Mary Barra made headlines in the fall when she said that some GM cars would have limited driverless tech, such as the ability to detect pedestrians, by 2017. She also announced that GM would be part of the team building 120 miles of so-called “autonomous” highway — roads with sensors that enable communication between cars — around Detroit.

“You have to figure out how would something like that actually work,” Lauckner said. “Would it be something where it would be an opportunity to work together in a joint development agreement?”