diff --git a/AYA.SlnSynor/AYA.SlnSynorModel/Constantes/Constantes.cs b/AYA.SlnSynor/AYA.SlnSynorModel/Constantes/Constantes.cs
index 88aa3c7ca..5233c8037 100644
--- a/AYA.SlnSynor/AYA.SlnSynorModel/Constantes/Constantes.cs
+++ b/AYA.SlnSynor/AYA.SlnSynorModel/Constantes/Constantes.cs
@@ -23,6 +23,7 @@ namespace AYA.SlnSinortModel.Constantes
         public const int INICIAL = 1;
         public const int CONSTRUCCION = 2;
         public const int ELIMINADO = 3;
+        public const int HISTORICO = 4;
     }