AUCKLAND, NEW ZEALAND - MAY 12: Tohu Harris of the Warriors walks off after losing the round 10 NRL match between the New Zealand Warriors and the Sydney Roosters at Mt Smart Stadium on May 12, 2018 in Auckland, New Zealand. (Photo by Hannah Peters/Getty Images)

The New Zealand Warriors have fresh injury concerns surrounding Kiwi international Tohu Harris, with the second-rower suffering a right knee injury in a training session during the week.

Harris was slated to return from a left knee injury on Saturday against the Dragons, but after injuring his right knee in the lead up to the game, the 26-year-old will now return home for minor surgery, and is out indefinitely.

The Warriors have not put a time frame on Harris' return from his right knee issue.