Acleris minuta, the yellow-headed fireworm or lesser apple leaf-folder, is a species of moth of the Tortricidae family. It is found in eastern North America. The length of the forewings is 6.5-9.5 mm. The forewings are uniform yellow or orange (the summer form) or grey (the overwintering form). Adults are on wing in up to three generations per year and have been recorded on wing from June to August and in October.