By Amber Goodhand - Breaking Celebrity News Reporter

George Lopez' late night talk show has been canceled.

Breaking Celebrity News has learned the comedian's gig was given the chop after just two seasons because of low ratings, and staff on the show were fully aware.

"The staff knew it was coming," a source on the set told Breaking Celebrity News. "They had been told that it was going to happen."

Lopez Tonight airs on TBS with an average of about 400,000 viewers. The curtain will fall on his final show Thursday night.