diff --git a/rosie/federal_senate/settings.py b/rosie/federal_senate/settings.py
index b6197fe..dac5206 100644
--- a/rosie/federal_senate/settings.py
+++ b/rosie/federal_senate/settings.py
@@ -1,5 +1,7 @@
 from rosie.core.classifiers.invalid_cnpj_cpf_classifier import InvalidCnpjCpfClassifier
 
 CLASSIFIERS = {
-    'invalid_cnpj_cpf': InvalidCnpjCpfClassifier
-}
\ No newline at end of file
+    'invalid_cnpj_cpf': InvalidCnpjCpfClassifier,
+}
+
+UNIQUE_IDS = None
\ No newline at end of file