OJ Simpson’s loved ones — including medical staffers — were forced to sign an NDA when they came to visit him during his final days, according to a report.

Friends and family who wanted to say their goodbyes to the former NFL superstar while he lay on his deathbed had to sign the document for “privacy” reasons, according to TMZ, citing a source.

Simpson, 76, who was acquitted in a 1995 murder trial, died Wednesday at his Las Vegas home.

He had been battling prostate cancer.

The outlet’s source revealed that anyone who was around Simpson while he was under hospice care was also required to sign the NDA — including medical professionals.

Around 30 to 50 of the former Hollywood actor’s friends and family members signed an NDA before seeing him, the source told the outlet.

Four of Simpson’s children — Sydney Brooke Simpson, Justin Simpson, Jason Simpson, and Arnelle Simpson — were reportedly by his side when he died.

No phones were reportedly allowed in the room with him while they said their goodbyes.