After the invasion to Czechoslovakia by the Soviet-led Warsaw Pact in August 1968 he emigrated again, this time to Austria, where he lived for the next 21 years. In 1968 and 1969, he helped selflessly a number of Czechoslovak emigrants who came to Vienna. Shortly after the fall of the communist regime in November 1989 he returned home to Czechoslovakia (January 1990). But subsequent political developments and the growth of nationalism in Slovak part of federation disappointed him. After the dissolution of Czechoslovakia (1992), with which he strongly disagreed he moved to Prague. Died suddenly due to cardiac weakness during a short visit of Slovakia and was buried in Lukovištia.