Philipp Lahm hopes Bayern Munich extends the contract of Pep Guardiola.

There have been reports about renewal issues between Guardiola and Bayern.

"This is absolutely no topic," Lahm said of the club's future during an exclusive interview with ESPN FC. "I mean it is 1 1/2 years. We know how long that is in football. I also do not think that is the job of a player to worry about. This is primarily for the coach and the management."

Bayern have said they won't pressure Guardiola to sign a new contract but hope to open talks over an extension later this year.

Guardiola is under contract until 2016.

Lahm said Bayern are flexible tactically, but that having many playing options is a good problem to have.

 "As a whole I think that a coach has never an easy task, especially if you have a choice of so many world class players that have already proven in the past that they can play at an absolutely high level in every situation, in every game," Lahm said. "That is already a tough decision for a coach. Who do I bring on the field? Yes, still the coach has to find a mix [to keep] everybody a little bit content then to integrate injured players back 100 percent.

"As a coach, you never have an easy job but I think our coach brings this very well to the point."