It took a long time, but bats have finally gotten their revenge on the Prince of F-ing Darkness.

It seems they're thwarting his plan to convert a barn on his Buckinghamshire, England estate into a two-bedroom apartment.

"Turns out, “considerable evidence” of bats and owls has been found there, according to a BBC report, and Osbourne is now being required to take appropriate measures in order to save the animals."

Bats are protected in the U.K. under the Wildlife and Countryside Act as well as the Conservation of Habitats and Species Regulations.