It was claimed that Lewandowski had confirmed that he would sign a pre-contract agreement with the German champions in January,
However, the player has said that he only meant that his future would be decided in the New Year and not that he was definitely leaving his current club.
"Looking at the video [of the interview] again, I became frightened of it," Lewandowski told Bild. "What I really wanted to express right after the game was that I will be able to pen a new deal in January at the earliest.
"I only wanted to answer the question of when I will finally be taking a stand on my future. Like I have said many times, I want to leave Borussia Dortmund in the summer. Everything else I can only say in January."
Lewandowski signed for Dortmund in the summer of 2010.