The new deal will keep the 26-year-old defender at Borussia Dortmund until the summer of 2016.
“Borussia Dortmund are a great club,” Piszczek said. “I am very happy to play for Borussia for the next five years.”
“We are very pleased to extend our contract with Lukasz for the long term, because he is absolutely one of the top players at his position in the Bundesliga,” sporting director Michael Zorc added.
