After seeing his side fall to defeat the German boss was annoyed with the amount of turnovers committed by his team
Germany coach Joachim Low said he was "upset" after the world champions continued their poor form with a shock loss against Austria.
Low's men took an early lead through Mesut Ozil but collapsed to a 2-1 defeat in Klagenfurt as Martin Hinteregger and Alessandro Schopf beat returning goalkeeper Manuel Neuer.
Germany are winless in five friendlies since completing their World Cup qualifying campaign and have only one remaining match, against Saudi Arabia, before heading to Russia.