diff --git a/src/FiscalBr.Common/Sped/LerCamposSped.cs b/src/FiscalBr.Common/Sped/LerCamposSped.cs
index 2446f75..40dd585 100644
--- a/src/FiscalBr.Common/Sped/LerCamposSped.cs
+++ b/src/FiscalBr.Common/Sped/LerCamposSped.cs
@@ -8,7 +8,7 @@ namespace FiscalBr.Common.Sped
 {
     public static class LerCamposSped
     {
-        public static object LerCampos(this string line, string file = Constantes.ArquivoDigital.Sped.EFDFiscal, int codVersao = 0)
+        public static object LerCampos(this string line, string file = "EFDFiscal", int codVersao = 0)
         {
             line = line.TrimStart().Substring(1);
 
diff --git a/src/FiscalBr.EFDContribuicoes/ArquivoEFDContribuicoes.cs b/src/FiscalBr.EFDContribuicoes/ArquivoEFDContribuicoes.cs
index 5d53897..e2eef2b 100644
--- a/src/FiscalBr.EFDContribuicoes/ArquivoEFDContribuicoes.cs
+++ b/src/FiscalBr.EFDContribuicoes/ArquivoEFDContribuicoes.cs
@@ -32,7 +32,7 @@ public override void Ler(string path, Encoding encoding = null, int codVersaoLay
             {
                 if (leituraConcluida == false)
                 {
-                    var registro = (RegistroSped)LerCamposSped.LerCampos(linha, Constantes.ArquivoDigital.Sped.EFDContribuicoes, codVersaoLayout);
+                    var registro = (RegistroSped)LerCamposSped.LerCampos(linha, "EFDContribuicoes", codVersaoLayout);
 
                     if (registro.Reg == "9999")
                         leituraConcluida = true;
diff --git a/src/FiscalBr.EFDFiscal/ArquivoEFDFiscal.cs b/src/FiscalBr.EFDFiscal/ArquivoEFDFiscal.cs
index acd369d..e41151e 100644
--- a/src/FiscalBr.EFDFiscal/ArquivoEFDFiscal.cs
+++ b/src/FiscalBr.EFDFiscal/ArquivoEFDFiscal.cs
@@ -36,7 +36,7 @@ public override void Ler(string[] source)
             {
                 if (leituraConcluida == false)
                 {
-                    var registro = (RegistroSped)LerCamposSped.LerCampos(linha, Constantes.ArquivoDigital.Sped.EFDFiscal, codVersaoLayout);
+                    var registro = (RegistroSped)LerCamposSped.LerCampos(linha, "EFDFiscal", codVersaoLayout);
 
                     if (registro.Reg == "9999")
                         leituraConcluida = true;
@@ -88,7 +88,7 @@ public override void Ler(string path, Encoding encoding = null, int codVersaoLay
             {
                 if (leituraConcluida == false)
                 {
-                    var registro = (RegistroSped)LerCamposSped.LerCampos(linha, Constantes.ArquivoDigital.Sped.EFDFiscal, codVersaoLayout);
+                    var registro = (RegistroSped)LerCamposSped.LerCampos(linha, "EFDFiscal", codVersaoLayout);
 
                     if (registro.Reg == "9999")
                         leituraConcluida = true;
diff --git a/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1320Test.cs b/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1320Test.cs
index 6d907da..9e01ecf 100644
--- a/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1320Test.cs
+++ b/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1320Test.cs
@@ -14,7 +14,7 @@ public void Ler_Registro_1320_EFDFiscal()
         {
             string linha = "|1320|1|1234567890|Motivo 1|Interventor 1|51077662000109|00695196090|100,13|55,20|10|40|";
              
-            var registro = (FiscalBr.EFDFiscal.Bloco1.Registro1320)LerCamposSped.LerCampos(linha, Constantes.ArquivoDigital.Sped.EFDFiscal, 0); 
+            var registro = (FiscalBr.EFDFiscal.Bloco1.Registro1320)LerCamposSped.LerCampos(linha, "EFDFiscal", 0); 
 
             Assert.Equal("1320", registro.Reg);
             Assert.Equal(1, registro.NumBico);
diff --git a/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1391Test.cs b/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1391Test.cs
index a91c9eb..f217c75 100644
--- a/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1391Test.cs
+++ b/tests/FiscalBr.Test/Sped/Bloco1/Bloco1Registro1391Test.cs
@@ -14,7 +14,7 @@ public void Ler_Registro_1391_EFDFiscal()
         {
             string linha = "|1391|01012023|123,41|123,42|123,43|123,44|123,45|123,46|123,47|123,48|123,49|123,40|123,41|123,42|123,43|123,44|Observações|COD_ITEM|01|123,45|";
 
-            var registro = (FiscalBr.EFDFiscal.Bloco1.Registro1391)LerCamposSped.LerCampos(linha, Constantes.ArquivoDigital.Sped.EFDFiscal, 0);
+            var registro = (FiscalBr.EFDFiscal.Bloco1.Registro1391)LerCamposSped.LerCampos(linha, "EFDFiscal", 0);
 
             Assert.Equal("1391", registro.Reg);
             Assert.Equal(new DateTime(2023, 01, 01), registro.DtRegistro);
diff --git a/tests/FiscalBr.Test/Sped/SpedLeituraTest.cs b/tests/FiscalBr.Test/Sped/SpedLeituraTest.cs
index a37c143..ca1210f 100644
--- a/tests/FiscalBr.Test/Sped/SpedLeituraTest.cs
+++ b/tests/FiscalBr.Test/Sped/SpedLeituraTest.cs
@@ -232,7 +232,7 @@ public void Teste_Leitura_Quantidade_Propriedades_EFDFiscal_C500_V2()
 
             var bloco = registro.Substring(0, 1);
 
-            var toInstantiate = $"FiscalBr.{Constantes.ArquivoDigital.Sped.EFDFiscal}.Bloco{bloco}+Registro{registro}, FiscalBr.{Constantes.ArquivoDigital.Sped.EFDFiscal}";
+            var toInstantiate = $"FiscalBr.{"EFDFiscal"}.Bloco{bloco}+Registro{registro}, FiscalBr.{"EFDFiscal"}";
 
             var objectType = Type.GetType(toInstantiate);