This paper offers a postcolonial analysis of Ivan Franko’s attack on the Polish national poet Adam Mickiewicz, published as Ein Dichter des Verrathes (A Poet of Treason) in May 1897. Using Gayatri Spivak’s postcolonial notion of subalternity, Ivan Franko’s essay is interpreted as an opportunity for Ukrainian (subaltern) culture in Galicia to gain its own voice in opposition to Polish cultural dominance. As a result of this strategy, Franko deliberately wrote his essay in German and published it in Vienna, the political centre of the Habsburg Monarchy.