Watzke, who took the reins in 2005, has put pen to paper on a new deal, which binds him to the eighth-time German champions until June 2022, according to an official statement released on Tuesday, reports Xinhua news agency.
"The sporting and economical extremely successful development of Borussia Dortmund since 2005 is inextricably linked to the work of Hans-Joachim Watzke and his managing director Thomas Tress," the club's president Reinhard Rauball said.
The "BVB" sit currently on the third place of the Bundesliga standings. Dortmund went through a couple of ups and downs this season as the titleholders crashed out of the German Cup and UEFA Champions League.
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