The case of migrant workers in Slovenia is the basis for this article which deals with the question of exclusivity and the hierarchical nature of citizenship. Migrant workers are not seen as passive objects, but as entities that challenge the existing definition of citizenship and demand the expansion of civil rights. Labour migration in Slovenia is defined on the basis of strategic documents governing the so-called secondary labor market, at the same time creating what Etienne Balibar calls real European racism. This has galvanized migrant workers in Slovenia to organize in a movement called Invisible Workers of the World (IWW), which can be seen as a revolt against the current visa regime. With their struggle to expand freedoms and destabilize restrictive migration policies, migrant workers have become an important part of social reality. This article also deals with both the permanent and temporary tools and the methodologies being used by activists of the movement to organize their struggle. The IWW movement itself has become an important autonomous entity whose activity cannot be ignored.