Up and coming half Cooper Johns has inked a one-year extension to remain with the Melbourne Storm.

Johns, 22, broke through into Craig Bellamy's first-grade side on five occasions this season and managed to cross the line for the first four-pointer of his career in Round 12 against the Broncos.

Although widely seen as a second-string option by those outside the four-walls at AAMI Park, Melbourne's general manager of football Frank Ponissi stated that Johns' new deal was a just reward for effort.

โ€œCooper has continued to develop his game this season," Ponissi said in an official statement issued by the club on Friday morning.

โ€œHe had four starts in the halves during a critical part of our season and showed the improvement that we have seen him display in training.

โ€œHeโ€™s definitely deserved this contract extension as a member of our top 30 squad and we expect Cooper to continue to grow as a half during the next 12 months.โ€

Despite this confirmation that his stay south of the border was set to extend, you could forgive Johns' father - former Knight and league identity Matthew Johns - for seeking clarification.

Just last month, Cooper pulled the wool over Matthew's eyes in a NSFW prank when he suggested that his stint with the Storm was likely to be over after a stand-off with Bellamy.

Johns has not been selected for the Storm's qualifying final clash with Manly this weekend.