diff --git a/src/ReC.Domain/Entities/HeaderQueryResult.cs b/src/ReC.Domain/Entities/HeaderQueryResult.cs
index 6ed3830..66cd263 100644
--- a/src/ReC.Domain/Entities/HeaderQueryResult.cs
+++ b/src/ReC.Domain/Entities/HeaderQueryResult.cs
@@ -1,9 +1,6 @@
-using System.ComponentModel.DataAnnotations.Schema;
-
-namespace ReC.Domain.Entities;
+namespace ReC.Domain.Entities;
 
 public class HeaderQueryResult
 {
-    [Column("REQUEST_HEADER")]
     public string? RawHeader { get; init; }
 }
diff --git a/src/ReC.Infrastructure/RecDbContext.cs b/src/ReC.Infrastructure/RecDbContext.cs
index a82a7b1..38e52be 100644
--- a/src/ReC.Infrastructure/RecDbContext.cs
+++ b/src/ReC.Infrastructure/RecDbContext.cs
@@ -103,7 +103,11 @@ public class RecDbContext(DbContextOptions<RecDbContext> options) : DbContext(op
             b.Property(e => e.PostprocessingQuery).HasColumnName("POSTPROCESSING_QUERY");
         });
 
-        modelBuilder.Entity<HeaderQueryResult>().HasNoKey();
+        modelBuilder.Entity<HeaderQueryResult>(b =>
+        {
+            b.HasNoKey();
+            b.Property(e => e.RawHeader).HasColumnName("REQUEST_HEADER");
+        });
 
         modelBuilder.Entity<BodyQueryResult>(b =>
         {