Coach Huub Stevens and sports director Dietmar Beiersdorfer have left Austrian champions Red Bull Salzburg.
The club said in a statement they parted company by mutual consent but did not disclose further details.
Ricardo Moniz will replace Stevens until the end of the season, while former Croatia international Niko Kovac has been appointed sports director.
Salzburg are third in Austria’s domestic league, trailing leader Austria Vienna by five points with nine matches remaining.
Stevens, a former PSV Eindhoven player and Dutch international, joined Salzburg in 2009.