The Netherlands international has urged his team-mates to keep their feet on the ground as the Bavarians have set their sights on winning the treble
The Allianz Arena side have been in sublime form this term and are still in the running to win the Bundesliga, Champions League and DFB-Pokal.
However, Robben has warned they still have a long way to go and has insisted that they must remain focused.
"It is not enough what we have done so far. The most important thing is that we keep this up. We have to stay calm and keep our feet on the ground," Robben told TZ.
"The DFB Pokal win over Dortmund was good, but we have not won any trophies yet. We have yet to achieve winning silverware this season."
Bayern lock horns with Hoffenheim at the weekend as they aim to extend their 17-point lead over Borussia Dortmund in the Bundesliga table.