FedEx’s new deal comes nearly six years after its express business dropped Amazon, and about four months since archrival UPS cut its Amazon business in half.

Amazon has secured a new partnership with FedEx to fill delivery gaps after falling out with UPS, Business Insider has learned.

Amazon has hired FedEx to handle some of its large package deliveries, the companies said on Monday, weeks after UPS said it was halting its less-profitable deliveries for the e-commerce retailer and cutting 20,