Scott Fox has signed a new deal with the club.
The goalkeeper has put pen to paper on a contract that will take him through to the end of the 2022/23 season.
“Scott has shown since the summer what a quality goalkeeper we have to compete with Liam Kelly,” manager Graham Alexander said.
“He trains and prepares like a top professional, and we know he’s ready for any opportunity that might come his way.
“We’re very happy to secure him for another year after this season.”
Recruited in the summer of 2020, a serious knee injury ruled him out for the majority of his first season at Fir Park.
Recovering to play a role on loan in Greenock Morton’s successful Championship relegation play-off with Airdrie, he returned to Motherwell to contend with Liam Kelly for the gloves.
Fox is an experienced shot stopper with regular Premiership games with Partick Thistle and Ross County, as well as having been on the books of Celtic, Dundee, Queen of the South and East Fife.