Instacart is vowing to appeal a ruling from a state court judge in San Diego who found that California law requires the grocery delivery company to classify its “shoppers” as employees—and pay and provide them benefits accordingly.

San Diego Superior Court Judge Timothy Taylor granted San Diego’s request for a preliminary injunction in a ruling dated Feb. 18, but issued to the parties Monday. The judge wrote that all three branches of California’s government have weighed in on the state’s “unapologetically pro-employee” policy.