Amid rumblings of looming changes, Sebastian Vettel has said that Ferrari should actually stay the course.

Recently, as his title campaign crumbled amid reliability problems, president Sergio Marchionne said that "organisational changes" are now on the cards and Germany's Bild newspaper has reported that team boss Maurizio Arrivabene's job could be in doubt.

However, Vettel thinks that Ferrari are on the right track.

"We have massive potential in the factory that we have not fully exhausted," said the German.

"We have good people, good ideas, good talent, and now we all have to work together to make it a success.

"There is no reason to panic because of what happened in the last two races.

"Sometimes you just have to make a few small adjustments with the same people and it's much better."

Vettel says that even the 2017 title is not lost.

"It must be our goal to win the remaining four races," he said, even though winning the title would rely on Lewis Hamilton having some bad results.

"We cannot focus on what others will do. We have enough to do for ourselves."

Vettel trails Hamilton by 59 points heading into the United States Grand Prix.