The Swedish International is still recovering from a knee injury which cut-short his debut season at Old Trafford in April after 28goals in 46 games.
The utility and valiant striker has posted regular predominant bulletins on his page and United have seen enough to sign him up until the end of the season.
The 35 year-old geezer tweeted,"The journey continues @IAMZlatanIbrahimovic", has signed a new one-year contract with #MUFC and will wear the no.10 shirt #Zlat10.
"I am back to finish what l started, who will wear the no.10 shirt formerly in Wayne Rooney's possession, it was always mine and the club intention for me to stay.
I cannot wait to get back out on that old Trafford pitch , but l also know that l have to take my time to make sure l am ready.
"I have been working hard and will continue to do so to make sure l am in best possible condition for my return to the pitch.
Jose Mourinho said,"We are delighted Zlatan is on road to recovery and we are equally delighted to have this ambition experience back with us.
After his contribution last season he deserved our trust and we will be patient waiting for him to return, l have no doubt that he will be important in the second season.
Ibrahimovic's first season goals tally included a winning double in the EFL cup final against Ajax.
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