The present invention relates to storage-stable solid water-dispersible formulations comprising one or more herbicidally active compounds from the group of the sulfonamides and their salts, one or more carrier materials and one or more wetting agents from the group of the naphthalenesulfonic acids and the group of the sulfosuccinic acid derivatives and also the salts of these groups. The formulations according to the invention are suitable for use in crop protection.