Wycombe Wanderers have extended the youth loan of midfielder Billy Knott from Premier League side Sunderland until 27 November.
Knott, 20, has made four first-team appearances at Adams Park during his initial month-long stay.
"He's settled in and got into the spirit immediately.
"The way he plays makes it evident for all to see just how much he wants to win," Wanderers boss Gareth Ainsworth told the club website.
Knott has played one senior game for Sunderland, in addition to previous loan spells at AFC Wimbledon and Woking.