Alphabet Inc.’s Google is asking a federal appeals court to throw out a ruling in an antitrust case brought by Fortnite-maker Epic Games that would force the search giant to overhaul its Play mobile app store.

Google (NASDAQ:GOOG) (NASDAQ:GOOGL) is appealing its loss in the Epic Games antitrust trial, asking a U.S. appeals court to throw out a jury verdict that ended up directing heavy changes to Google's Play Store app market.