Following the 2019 Bolivian political crisis, Marinković returned to Bolivia. On 5 August 2020, interim president Jeanine Áñez appointed him Minister of Development Planning. He was reassigned to the Ministry of Economics and Public Finance following the resignation of Óscar Ortiz. Marinković held this position from 28 September 2020 until 6 November 2020 when he resigned along with other members of the Áñez cabinet to facilitate the transfer of power to the newly elected President, Luis Arce.