Millwall have confirmed that David Martin signed a short term deal at The Den this week.
The 31 year old stopper made more than 300 appearances for MK Dons during his time with them, but he was made a free agent over the summer so was free to sign terms despite the transfer window closing on Thursday evening.
The brother of former defender Joe Martin, David arrived at the club for his first day of training on Friday morning and he has penned a deal keeping him with us until January 2018.
He will now provide cover and add further competition for Jordan Archer and Tom King.