All three seasons of Zinkia's pre-school hit signed up.
It already airs on Nick Jr in the US, and now the UK sister station has picked up all three series of Pocoyo from Zinkia Entertainment.
The third season - Let's Go Pocoyo - is comprised of 52 seven-minute episodes and will be a UK premiere for Nick Jr in the autumn. It will also have associated linear simulcast on other platforms and will also feature in Nick Jr's subscription VOD services on partner platforms.
"Pocoyo will complement our Nick Jr UK line-up perfectly," said Tinas McCann, MD of Nickelodeon UK. "The show is set to beguile our audience with its emphasis on laughter and fun, plus its striking animation style."
Edward Galton, MD of Cake, which secured the deal, added: "We welcome Nick Jr UK to our growing family of programming partners, and look forward to working with them to expand the Pocoyo brand presence throughout the UK."