Alec Baldwin says his days of playing Donald Trump are numbered

Baldwin told "Extra" he's not sure how much longer he can parody Trump on "SNL."

On Monday Baldwin, 58, told "Extra" he's not going to be playing Trump forever.

"His policies aside, which you can hate, I thought he would have just relaxed," Baldwin said. "The maliciousness of this White House has people worried...that’s why I’m not going to do it much longer, the impersonation, I don’t know how much more people can take it."

Trump has been vocal about Baldwin's impression of him on "SNL," calling the spoof "unwatchable."

Meanwhile, Baldwin has parlayed his Trump parody into a book deal.

The book, titled "You Can't Spell America Without Me: The Really Tremendous Inside Story of My Fantastic First Year as President Donald J. Trump," will be co-written with radio host Kurt Andersen and will be out in November.

"I don’t think it’s going to happen, I don’t think they want that, for their [prestige] and their integrity. I think a lot of people are thinking if Trump himself doesn’t come and face the music as it were...I don’t know what kind of program they're going to have," the actor told "Extra."

Last month, Trump announced on Twitter that he would not be attending the annual dinner and roast.