Former Vice President Mike Pence has confirmed that he took notes on his conversations with former President Trump leading up to the Jan. 6 riot, as Trump repeatedly pressured him to reject the results of the 2020 election during the certification in Congress.

“From time to time, particularly at important moments, I had a practice of scribbling a note or two on my calendar, just to memorialize it and remember it,” Pence said in an interview with CBS’s “Face the Nation” that aired Sunday.

“I generally didn’t make a practice of taking notes in meetings over the four-year period of time, but given the momentous events that were unfolding, I did take a few notes to remind myself of what had been said,” he added.