Leicester City have extended the loan deals for Manchester United's Michael Keane and Jesse Lingard to 2 January.
Both players initially joined on a month-long deal in November.
Attacking midfielder Lingard, 19, has made four appearances while at the King Power Stadium.
Centre-half Keane, also 19, returned to his parent club after sustaining a hamstring injury during his Foxes debut at Bolton Wanderers but is close to full fitness.
Both will now be available for home games against Barnsley, Cardiff City and Huddersfield Town - along with away trips to Millwall, Hull City and Burnley.