Defensive lineman Sebastian Joseph-Day won’t be in the Steelers’ lineup for Sunday’s game against the Saints in Paris.

The Steelers announced on Thursday that Joseph-Day has been placed on injured reserve. He missed Wednesday’s practice with a tricep injury and will now have to sit out at least four games before having a chance to return.

Joseph-Day signed with the Steelers this offseason. He played in all six games as a reserve and has been credited with 10 tackles, a tackle for loss and a fumble recovery.

The Steelers released safety Rayshawn Jenkins on Wednesday, so they now have two open spots on their 53-man roster.