Five months after he pleaded guilty to embezzlement, a onetime union leader with reputed mob ties told a federal judge, “The only reason I’m standing here today is because my name is John Matassa.”

Matassa faced sentencing Monday, more than two years after being hit with a 10-count federal indictment. He explained that he’d been targeted by the U.S. Department of Labor. But U.S. District Judge Matthew Kennelly saw things differently.

“You pled guilty to a felony to avoid going to trial,” Kennelly said. “That’s why you’re here right now. Not because your name is John Matassa.”

Then, the judge handed Matassa a six-month prison sentence and added six months of home confinement. The case stemmed from Matassa’s job as the secretary-treasurer of the Independent Union of Amalgamated Workers Local 711.

During Monday’s sentencing hearing, Kennelly described that organization as “the weirdest union that I’ve ever seen.” He repeatedly mentioned that it collected barely enough dues to pay Matassa’s salary and expenses.

Matassa admitted last February to an embezzlement scheme in which he began in 2013 to split his weekly paycheck from the union with his wife. Prosecutors said she became the union’s highest-paid employee — despite not actually working for it. Matassa’s attorneys said she helped him do his job.

In 2014 and 2015, Matassa raised his wife’s salary without the approval of the union’s president or its executive board. Meanwhile, Matassa had applied for old-age insurance benefits from the Social Security Administration in 2013.

Those benefits would have been reduced if he made too much money. However, as a result of the arrangement with his wife, Matassa collected $75,108 in insurance benefits to which he was not entitled, according to his plea agreement.

The charges against Matassa followed a long career in which his name notably surfaced during the 2009 trial of John Ambrose, a deputy U.S. marshal who leaked details about mob hitman Nicholas Calabrese.

Calabrese became a key cooperator with federal investigators and was under the protection of the marshals. Matassa allegedly functioned as a go-between for the information that eventually made its way to then-imprisoned Chicago mob boss, James “Little Jimmy” Marcello.