Favre injured himself after celebrating Haaland's 95th-minute winner

It was gathered that Dortmund manager Lucien Favre suffered ANOTHER injury while celebrating as Erling Haaland. 

The Norway international headed home a 95th-minute winner against Dusseldorf.

If you recall that Haaland had missed the last two games through injury. He last played in the Klassiker which he was forced off, and Dortmund lost by 1-0 following Joshua Kimmich chip.

Former Salzburg forward was handed the scoring chance with just 40 seconds remaining in added time.

Manuel Akanji crossed the ball in, Haaland met it with a looping header and secured a last-gasp winner for Favre's side.

The manager was so elated on the sidelines he pranced in celebration, but soon realised trouble as he clutched onto his leg.