Borussia Dortmund had just taken the lead against Bayer Leverkusen through Pierre-Emerick Aubameyang when referee Felix Zwayer suspended the game.
The reason: Leverkusen manager Roger Schmidt refused to leave the sideline after being red carded by the match official.
The referee felt he had no choice but to remove himself and his assistants to their dressing room.
65' The match is paused at the 65th minute after Roger #Schmidt refuses to be sent off the pitch and the referees leave instead. #B04BVB
— Bayer 04 Leverkusen (@bayer04_en) February 21, 2016
Ten minutes player, the match resumed.
Both teams and the referees have returned to the pitch.
0:1#B04BVB
— Bayer 04 Leverkusen (@bayer04_en) February 21, 2016
You can watch the unusual moment below.