By the end of his reign, Albert had established a firm princely rule over the Austrian duchy, stretching along the Danube from the Hungarian border on the Leitha River in the east to the Hausruck range in the west. In the conflict over the succession upon the death of Emperor Charles IV in 1378, Albert joined the forces of the Luxembourg heirs Jobst of Moravia and Sigismund against the incapable king Wenceslaus and seemed a likely candidate for the German throne himself. However, he died in August 1395 while staying in his Laxenburg hunting lodge, during the preparations of a military campaign to achieve Wenceslaus' deposition which took place in 1400. He is buried in the Ducal Crypt in the Stephansdom cathedral in Vienna.