Her character’s road to leaving began when Andy Samberg’s Jake convinced Gina to spread her wings.
Season six will not premiere in the UK for some time, but E4 is expected to pick up the show once more.
Speaking to EW following her final episode, Peretti said she would miss “the camaraderie with the cast” most of all.
“In terms of Gina,” she continue, “I did always love going to the table read and seeing what crazy things she was going to say, and trying to say it in as an unique way as possible.