Jack Black is apologizing for his band Tenacious D’s hand in making Donald Trump president.

“I feel like Donald Trump saw a Tenacious D concert ’cause that’s our thing, ‘We’re the greatest band in the world, no one can touch us, we’re the best,’ and he just saw us and said, ‘I’m going to use that technique. I’m the greatest president. I get all the greatest people …’ and then he f–king used it and became president,” Black, 48, said on “Conan” Thursday.

He continued, “Now when we go out and perform Tenacious D, I always have a little twinge of guilt because it’s like this evil f–king warlock stole our magic, but just took out all the irony … and it worked and now he’s destroying the universe. I feel like this is my fault. I’m sorry, I’m sorry America.”

The “Jumanji” star formed the rock band Tenacious D in 1994 with Kyle Gass. Their biggest hits include “Tribute” and “F–k Her Gently.”