After 1929, the DNVP co-operated with the Nazis, joining forces in the Harzburg Front of 1931, forming coalition governments in some states and finally supporting Hitler's appointment as Chancellor (Reichskanzler) in January 1933. Initially, the DNVP had a number of ministers in Hitler's government, but the party quickly lost influence and eventually dissolved itself in June 1933, giving way to the Nazis' single-party dictatorship. The Nazis allowed former DNVP members in the Reichstag, the civil service, and the police to continue with their jobs and left the rest of the party membership generally in peace.