In light of the recent death of series regular Cory Monteith, Glee‘s fifth season has been pushed back a week, from Sept. 19 to Sept. 26.

This reflects a decision by Fox and 20th Century Fox Television to delay the start of production until early August.

RELATED | Cory Monteith’s 10 Best Glee Moments

The musical dramedy’s Season 5 premiere will now air at 9/8c on Thursday, Sept. 26.

The 31-year-old Monteith passed away July 13 in Vancouver from what an autopsy determined was “a mixed drug toxicity that involved heroin, primarily, and also alcohol.”