Bay’s stock ended Wednesday’s trading session up 9% after Meta announced that it will permit certain listings to appear on Facebook Marketplace, its well-known platform that links customers for local item pickups and other services.

The social media giant will let some users browse eBay listings on its Facebook Marketplace platform after the EU ruled that the link between its classified-ads service and flagship social network undermined competition.

Meta is testing eBay listings on Facebook Marketplace in the US, Germany, and France. The company said in a post on Wednesday that it’s making the change to comply with last year’s antitrust order by the European Union, though it continues to appeal the decision.