On Wednesday, the minority Lula government faces another key vote in the chamber that will reduce the powers of the ministries of the environment and of Indigenous affairs.
But this time, Lula decided to negotiate passage of the temporary decree to ensure its approval before it expires on Friday, which would undo the government reorganization that almost increased to 37 the number of ministries when he took office in January.
That would include the restructuring of the economy ministry, where trade and industry, and budget planning were split off into separate portfolios.
Lawmakers also removed land decisions from the Indigenous affairs ministry, while the registry of rural land, a vital tool to stop deforestation, will be managed by the agriculture and not the environment ministry.
Lula called an emergency cabinet meeting to discuss the dilemma, and called the speaker of the lower house, Arthur Lira, whom he plans to meet as well, to ensure the measure passes.
The main opposition party and the largest in Congress, the conservative Liberal Party, which former right-wing President Jair Bolsonaro belongs to, said it would vote against the restructuring decree.