The resignation of president Josep Maria Bartomeu has put Koeman's future into focus.
"I don't know how it can affect me," Koeman said on Friday when quizzed about Bartomeu's departure.
"It's out of my hands, I'm just working hard to try and win trophies. Everything else, it's just a matter of waiting.
"They talk about changes, but I'm not nervous. I'm involved in my work. "I know that from today the candidates will talk about their projects, but we will see who the president will be in the future."