The Dragons are without Josh Dugan for the second half of their clash with the Rabbitohs at the SCG.
Dugan hobbled up off the field in the 30th minute of play, with Kurt Mann shifting to the centres.
"Josh Dugan has an ankle injury and he won't be back tonight," Triple M's sideline commentator Steve Mascord said just after halftime.
It's unclear how serious the injury is, with the Dragons tweeting to confirm that he won't return.