Borussia Dortmund are set to sign Sebastian Haller as a replacement for Erling Haaland.

The Ajax striker will move to Dortmund in a deal worth £28m plus add-ons, per De Telegraaf.

Haller bagged 34 goals last season, including 11 in the Champions League.

Dortmund received an initial fee of £51m for Haaland.

They are hoping Haller can fill the void left by the Norway international.