diff --git a/serenata_toolbox/chamber_of_deputies/dataset.py b/serenata_toolbox/chamber_of_deputies/dataset.py
index <HASH>..<HASH> 100644
--- a/serenata_toolbox/chamber_of_deputies/dataset.py
+++ b/serenata_toolbox/chamber_of_deputies/dataset.py
@@ -28,10 +28,6 @@ class Dataset:
         urlretrieve('http://www2.camara.leg.br/transparencia/cota-para-exercicio-da-atividade-parlamentar/explicacoes-sobre-o-formato-dos-arquivos-xml',
                     os.path.join(self.path, 'datasets-format.html'))
 
-    def convert_to_csv(self):
-        # deprecated but still here so we don't break poor Rosie (for now)
-        pass
-
     def translate(self):
         for year in self.years:
             csv_path = os.path.join(self.path, 'Ano-{}.csv'.format(year))
remove unnecesssary method because Rosie do not use this deprecated method anymore