Turns out, Google is a fan of the HBO show Silicon Valley.

The Web giant on Monday surprised the tech world with one of the biggest changes in its history — the formation of a new parent company called Alphabet. But if you checked out Larry Page's blog post about the change, there's a good chance you missed something rather amusing. Turns out, Google hid a fun little Silicon Valley-themed Easter Egg in its announcement.

To check it out for yourself, head over to the official Alphabet announcement on Google's blog and scroll down to the seventh paragraph, which begins with the line "Sergey and I…"

On first glance, you probably won't even notice it, but there's a link hidden in plain sight at the end of the line that reads "Alphabet will also include our X lab, which incubates new efforts like Wing, our drone delivery effort." Click the period at the end of that sentence to see what we're talking about.

The link sends you to a fake website for Hooli XYZ, the "experimental" division of the fictional tech giant in Silicon Valley, aka "The dream kitchen. The moonshot factory. The laboratory of possibility. The midwife of magic. The womb of wonders," as the site reads. Google also references the show in its new URL for Alphabet: abc.xyz.

As Page explained in his post, Alphabet will now oversee Google and all the various side projects in which the search giant has invested. So companies like Life Sciences, which works on glucose-sensing contact lenses, and Calico, focused on longevity, will now be part of Alphabet, instead of Google.