Middlesbrough have agreed to let striker Charlie Wyke remain on loan with Hartlepool United for a third and final month until 9 January.
The 20-year-old, who has made five first-team appearances at Victoria Park, made his second start for Pools in Saturday's 2-0 defeat by Stevenage.
"I've liked what I've seen from Charlie," boss John Hughes told the club website.
"We're thankful for Middlesbrough in allowing us to extend the deal."
Hughes added: "I'm looking forward to seeing more of Charlie in action in the coming month."