Donald Trump Jr., the president’s eldest son, sarcastically thanked Adam Schiff for unwittingly unearthing all of the traitors “who needed to be fired” from his dad’s administration following the failed Democrat-led impeachment attempt.

The first son credited the California Democrat shortly after the president removed Alexander Vindman from his assignment at the National Security Council and fired fellow traitor Gordon Sondland.

“Allow me a moment to thank—and this may be a bit of a surprise—Adam Schiff. Were it not for his crack investigation skills, @realDonaldTrump might have had a tougher time unearthing who all needed to be fired. Thanks, Adam,” Trump Jr. said on Twitter.

Trump finished the message with the hashtag, “FullOfSchiff“.