Germany squad manager Olivier Bierhoff has warned his country against complacency ahead of their Group B encounter with Denmark on Sunday.

The Germans need just a single point to be sure of qualification, however, Bierhoff has insisted that they cannot take the Danes lightly.

"The victory over Netherlands felt like qualification but we have come back down to reality. We are not through yet so we have to be extremely careful against Denmark," he told reporters.

"We won all 10 of our qualifiers but what is important is that we win our last group game and set up our last eight match here in Gdansk."

Germany have won both games at Euro 2012 thusfar.