Elon Musk has been told by Twitter’s legal team that he violated a non-disclosure agreement after he previously tweeted about how the company checks for bot accounts, he tweeted Saturday.

“Twitter legal just called to complain that I violated their NDA by revealing the bot check sample size is 100!” Musk tweeted, “This actually happened.”

Musk is in the process of finalizing his $44 billion acquisition of Twitter and is deliberating over public filings, including the number of bot users on the platform, which he has promised to remove once he is in control of the company.