The "War on Christmas" continues.

Santa Claus - that's right, jolly, old Saint Nick - was booted from an elementary school’s winter concert series after one parent complained.

Jennifer Ford, Principal of Andrew Peabody School in Cambridge, Massachusetts, sent a letter to parents, saying, "I am writing to you today to inform you of a change in our concert series this winter. Our First through Fourth grade concert as well as our Kindergarten concert will not include a visit from Santa Claus this year."

Parents are outraged about the last-minute decision not to have Santa appear at Friday's concert series.

One of them, Robert Thompson, said to CBS Boston, "I don't think it's right, and I know a lot of people agree with me ... It seems like what's going on in America - the squeaky wheel gets oil. It's a shame."

Watch the clip above.