diff --git a/src/BancoBr.CNAB/Itau/SegmentoA.cs b/src/BancoBr.CNAB/Itau/SegmentoA.cs
index c41670d..a11dba9 100644
--- a/src/BancoBr.CNAB/Itau/SegmentoA.cs
+++ b/src/BancoBr.CNAB/Itau/SegmentoA.cs
@@ -26,13 +26,13 @@ public SegmentoA(Common.Instances.Banco banco)
         public int CNAB2 { get; set; }
 
         [CampoCNAB(135, 15)]
-        public new string NumeroDocumentoBanco { get; set; }
+        public override string NumeroDocumentoBanco { get; set; }
 
         [CampoCNAB(150, 5)]
         public string CNAB3 { get; set; }
 
         [CampoCNAB(178, 20)]
-        public new string Informacao2 { get; set; }
+        public override string Informacao2 { get; set; }
 
         [CampoCNAB(198, 6)]
         public int NumeroDocumentoRetorno { get; set; }