New Delhi, Oct 7 (ANI): Bollywood actress Kajol, who was all set make her comeback after a gap of four years, has reportedly backed out of the project. Directed by Ram Mahdvani, the untitled movie was scheduled to go on floors this month. According to a report published in a leading daily, after Kajol's refusal the role has been offered to Kareena. The actress has reportedly liked the story but is now reading the script before giving a final nod. The film in question is an adaptation of the Dutch TV series 'Penoza'.