Garrett Graham's status remains day-to-day after he missed practice on Wednesday. Head coach Bill O'Brien said the starting tight end might also sit out for Sunday's game at Jacksonville.
"I would say right now, that probably doesn't look good for being able to play in the game on Sunday," O'Brien said Wednesday.
Graham suffered an ankle injury in Sunday's 45-21 win over the Titans and did not return.
On Wednesday, Houston also signed rookie tight end Anthony Denham from the practice squad to the active roster.
The (6-6) Texans travel to (2-10) Jacksonville to face the Jaguars in Week 14. Kickoff is scheduled for 12 p.m. CT on CBS KHOU-11 and SportsRadio 610.