Southend extend loan of midfielder Jean-Francois Christophe
Holding midfielder Christophe has made five outings for the Shrimpers and is on loan from Premiership Portsmouth.
Southend boss Steve Tilson said to the club's website, "He's been excellent for us and I'm pleased he will be staying for longer."
21-year old Christophe came to Southend at the tail-end of September.