The Germany international came ever so close to tasting success on Europe's elite stage with Borussia in 2013 but lost out in the final to Bayern.
Since Bayern won the title, courtesy of a late winner from Arjen Robben, they have gone close again on a number of occasions.
Under Guardiola the Bavarian giants managed to make it to the semi-finals three times in a row and now Hummels is determined to go one better in his first season with the club.
"I want to win titles," Hummels stated. "After the European Championship, which we unfortunately did not win, the Champions League is now one of my main goals.
"If I win the Champions League, I will have exceeded all my expectations and dreams. It is a major challenge for me.