 This function as an interchange was removed with the construction of the Berlin Wall on 13 August 1961; the signs to the U-Bahn were removed and Jannowitzbrücke station was now just an S-Bahn station.Already on 11 November 1989—a few days after Die Wende—it was again possible to change between the S-Bahn and the U-Bahn.Subsequently, there was a thorough renovation of the Stadtbahn.