McLaren has played down the significance of the recent engine mapping clampdown by the FIA that has closed off a loophole in the regulations.
As AUTOSPORT reported last week, the FIA had to act after it was alerted by Mercedes-Benz that there was a way in the regulations to get around throttle limits in the engine maps by inducing a misfire.
That move prompted talk that it could have an impact on the competitive order - even though FIA sources insisted that it was not aware of any team making use of the practice.
McLaren managing director Jonathan Neale told the FOTA Fans' Forum in Barcelona on Wednesday, however, that his team would not be affected by the changes.
"For us it has not been a big deal," he explained. "We understand the point that Charlie Whiting is making there, and what is happening is really a very fine technical point. But it is not a deal breaker for us.
"Certainly at McLaren Mercedes, it hasn't changed our plans, and it doesn't change our game programme for Australia. We had understood that to be the case anyway, so Charlie just confirmed that."
Mercedes-Benz motorsport boss Norbert Haug welcomed the move by the FIA - especially as it would prevent teams from trying to pursue development opportunities in this area.
"I think it was a good decision to stop the potential development in that direction at a very early stage," he said.