diff --git a/EnvelopeGenerator.Domain/Entities/Envelope.cs b/EnvelopeGenerator.Domain/Entities/Envelope.cs
index 0889022a..965da678 100644
--- a/EnvelopeGenerator.Domain/Entities/Envelope.cs
+++ b/EnvelopeGenerator.Domain/Entities/Envelope.cs
@@ -140,7 +140,9 @@ namespace EnvelopeGenerator.Domain.Entities
             = false;
 #endif
 
+#if NETFRAMEWORK
         [NotMapped]
+#endif
         [Column("DOC_RESULT")]
         public byte[]
 #if nullable