A "senior source" at Traveller's Tales has told Eurogamer that there will be no Lego Harry potter in 2009.
Rumours of the title's existence first appeared at the beginning of December.
VG247 was met with a "no comment" on the subject from Warner.
The firm told Eurogamer's Johnny Minkley in a radio interview over New Year that, "There will be a Lego game in 2009. And I think it's okay to say that you'll be a bit surprised."
EG is speculating the project is a second Indiana Jones game.
A source told VG247 last week that a Lego Rock Band title is in the works at the developer.
By Mike Bowden