Earlier in the week told Hoffenheim on a mysterious epsiode, where a drone had flown around over the Bundesliga club’s training facility on Tuesday. The club reported the matter to the police.

Now have Werder Bremen, Hoffenheim played against on Wednesday, admitted that the drone is theirs.

– A drone flew in a short period of time, but it flew not over the runway, as they (Hoffenheim, red.) trained on the. There was no threat, and everything has been clarified with Hoffenheim, says Werder Bremen sports director, Frank Baumann, at a press conference Friday, according to the club’s Twitter profile.

– We have not done anything illegal. It would be against the club’s principles. We apologize for Hoffenheim, if the episode has bothered them. More we have not to say, says Baumann.

Wednesday’s match between the two clubs ended 1-1.