Finding Nemo isn’t a new film, so don’t worry that you’ve missed a memo along the way.

Instead, the trailer for this classic animated film is here to commemorate the arrival of its sequel, Finding Dory.

Finding Dory has been in the works for some time, but has only now been officially announced. It’s set to be released in 2015, giving us all ample time to watch Finding Nemo a few more times in preparation.

The story is set a year after the first, with all the old favorites returning once more. The title would suggest a similar plot to the original, but as long as their are new jokes and new animated sequences few people will complain.