AIDEN O'Brien has committed his long-term future to Millwall after signing a new deal.
O'Brien's previous contract was set to run out next summer, but the Lions have secured him on new terms. The club's new policy is to not reveal contract lengths.
O'Brien, 24, has made 163 appearance for Millwall and scored 36 goals.
He made his debut against Wolves as a 17-year-old in 2011, before loan spells at Hayes & Yeading, Crawley, Aldershot and Torquay.
O'Brien established himself under Neil Harris in the 2014-15 season and has also been called up to the senior Republic of Ireland squad.
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