A Florida man was arrested on Monday after officials said he brought a foreign object to a drug test, which turned out to be urine from his son to pass the test.

Jason Lee Meeks, 37, of Groveland was being given a drug test by a Leesburg probation official when they noticed a foreign object on him, the Daily Commercial reports. Officials said they ordered him to remove his shorts and underwear, which is when they recovered an aspirator in his left shorts pocket.

The aspirator was filled with a fluid that resembled urine and Meeks admitted to having his son provide urine for him so he could pass the test because he uses marijuana, officials said. He was arrested and charged with violating probation on a heroin charge.

Read more at the Daily Commercial.