Disney Cruise Line has entered a memorandum of agreement with the Meyer Werft shipyard in Germany to build two ships, to be completed in 2021 and 2023.

Disney said each ship will be 135,000 gross tons, slightly larger than the 130,00-gross-ton Dream-class ships the Disney Dream and Disney Fantasy, which entered service in 2011 and 2012, respectively. Like the Dream-class ships, the new vessels will have about 1,250 staterooms.

Design plans, ship names and itineraries have not been decided.

Disney currently has four ships in its fleet: the Dream, Fantasy, Magic and Wonder.