Borussia Dortmund coach Jurgen Klopp has been given a one-game Champions League touchline ban by Uefa for his "pathetic" behaviour.
The Dortmund boss was sent to the stands during his side's 2-1 loss at Napoli on matchday one, and will need to assume a similar position when Marseille visit the Signal Iduna Park next Tuesday.
The 46-year-old launched an irate tirade at the fourth official after Dortmund defender Neven Subotic was refused permission to return to the pitch.
Klopp later apologised for his behaviour by saying: "I made myself look like a monkey out there and that's not on.
"I overstepped the mark, and it was really pathetic of me."
Uefa have confirmed they will meet again on October 2 to discuss whether to increase the ban or hand Klopp a fine.