After World War I, Polish–Czechoslovak War and the division of Cieszyn Silesia in 1920, it became a part of Czechoslovakia. Following the Munich Agreement, in October 1938 together with the Trans-Olza region it was annexed by Poland, administratively adjoined to Cieszyn County of Silesian Voivodeship.
After World War I, the Polish–Czechoslovak conflict, and the division of Cieszyn Silesia in 1920, it became part of Czechoslovakia. Following the Munich Agreement in October 1938, together with the Trans-Olza region, it was annexed by Poland and administratively joined to Cieszyn County of Silesian Voivodeship.