FX announced this Wednesday that they have renewed “American Horror Story” for a fourth season.

The horror anthology series from Glee co-creators Ryan Murphy and Brad Falchuk has taken on the sub genre of haunted houses, asylums and now witches.

Season 4, which is said to be Jessica Lange’s last, will have 13 episodes. They will air in October of 2014.

“American Horror Story: Coven” is currently airing every Wednesday on FX — and it’s must-see TV.