Dragons scrum half Rhodri Williams has been called up to the Wales squad by head coach Wayne Pivac.
Williams will provide injury cover as he replaces Tomos Williams who has been released to Cardiff Rugby as he continues his graduated return to play following his concussion sustained against France.
The 28-year-old has earned three caps for his country and was called up to the squad for last summer's series against Argentina with injury ruling him out from gaining futher caps.
