diff --git a/EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryDto.cs b/EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryDto.cs
index 53bb2488..08da8e34 100644
--- a/EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryDto.cs
+++ b/EnvelopeGenerator.Application/Dto/EnvelopeHistory/EnvelopeHistoryDto.cs
@@ -1,5 +1,6 @@
 using DigitalData.UserManager.Application.DTOs.User;
 using EnvelopeGenerator.Application.Dto.Receiver;
+using EnvelopeGenerator.Domain;
 using static EnvelopeGenerator.Domain.Constants;
 
 namespace EnvelopeGenerator.Application.Dto.EnvelopeHistory;
@@ -29,6 +30,16 @@ public record EnvelopeHistoryDto
     /// </summary>
     public int Status { get; set; }
 
+    /// <summary>
+    /// Type of reference for this history entry.
+    /// </summary>
+    public Constants.ReferenceType ReferenceType => Status.ToString().FirstOrDefault() switch
+    {
+        '1' => Constants.ReferenceType.Sender,
+        '2' => Constants.ReferenceType.Receiver,
+        _ => Constants.ReferenceType.System,
+    };
+
     /// <summary>
     /// Human-readable name of the status.
     /// </summary>
@@ -54,11 +65,6 @@ public record EnvelopeHistoryDto
     /// </summary>
     public ReceiverReadDto? Receiver { get; set; }
 
-    /// <summary>
-    /// Type of reference for this history entry.
-    /// </summary>
-    public ReferenceType ReferenceType { get; set; }
-
     /// <summary>
     /// Optional comment related to this history entry.
     /// </summary>
diff --git a/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQuery.cs b/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQuery.cs
index 57dc8f88..8c13cb36 100644
--- a/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQuery.cs
+++ b/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQuery.cs
@@ -1,4 +1,5 @@
-using EnvelopeGenerator.Domain;
+using EnvelopeGenerator.Application.Dto.EnvelopeHistory;
+using EnvelopeGenerator.Domain;
 using MediatR;
 using System.ComponentModel.DataAnnotations;
 
@@ -15,6 +16,6 @@ public record ReadHistoryQuery(
     [Required]
     int EnvelopeId,
     Constants.EnvelopeStatus? Status = null,
-    bool? OnlyLast = true) : IRequest<IEnumerable<ReadHistoryResponse>>
+    bool? OnlyLast = true) : IRequest<IEnumerable<EnvelopeHistoryDto>>
 {
 };
\ No newline at end of file
diff --git a/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQueryHandler.cs b/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQueryHandler.cs
index cff4c4c7..7f95444f 100644
--- a/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQueryHandler.cs
+++ b/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryQueryHandler.cs
@@ -1,6 +1,7 @@
 using AutoMapper;
 using DigitalData.Core.Abstraction.Application.Repository;
 using DigitalData.Core.Exceptions;
+using EnvelopeGenerator.Application.Dto.EnvelopeHistory;
 using EnvelopeGenerator.Domain.Entities;
 using MediatR;
 using Microsoft.EntityFrameworkCore;
@@ -10,7 +11,7 @@ namespace EnvelopeGenerator.Application.Histories.Queries.Read;
 /// <summary>
 /// 
 /// </summary>
-public class ReadHistoryQueryHandler : IRequestHandler<ReadHistoryQuery, IEnumerable<ReadHistoryResponse>>
+public class ReadHistoryQueryHandler : IRequestHandler<ReadHistoryQuery, IEnumerable<EnvelopeHistoryDto>>
 {
     private readonly IRepository<EnvelopeHistory> _repo;
 
@@ -34,7 +35,7 @@ public class ReadHistoryQueryHandler : IRequestHandler<ReadHistoryQuery, IEnumer
     /// <param name="cancel"></param>
     /// <returns></returns>
     /// <exception cref="NotFoundException"></exception>
-    public async Task<IEnumerable<ReadHistoryResponse>> Handle(ReadHistoryQuery request, CancellationToken cancel = default)
+    public async Task<IEnumerable<EnvelopeHistoryDto>> Handle(ReadHistoryQuery request, CancellationToken cancel = default)
     {
         var query = _repo.ReadOnly().Where(h => h.EnvelopeId == request.EnvelopeId);
         if (request.Status is not null)
@@ -43,7 +44,7 @@ public class ReadHistoryQueryHandler : IRequestHandler<ReadHistoryQuery, IEnumer
         var hists = await query.ToListAsync(cancel);
 
         if (hists.Count == 0)
-            return _mapper.Map<IEnumerable<ReadHistoryResponse>>(hists);
+            return _mapper.Map<IEnumerable<EnvelopeHistoryDto>>(hists);
 
         throw new NotFoundException();
     }
diff --git a/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryResponse.cs b/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryResponse.cs
deleted file mode 100644
index 7957839b..00000000
--- a/EnvelopeGenerator.Application/Histories/Queries/Read/ReadHistoryResponse.cs
+++ /dev/null
@@ -1,60 +0,0 @@
-using EnvelopeGenerator.Domain;
-
-namespace EnvelopeGenerator.Application.Histories.Queries.Read;
-
-/// <summary>
-/// Represents the history of an envelope, including its status, user actions, and references.
-/// </summary>
-public class ReadHistoryResponse
-{
-    /// <summary>
-    /// Gets or sets the unique identifier of the envelope history record.
-    /// </summary>
-    public long Id { get; set; }
-
-    /// <summary>
-    /// Gets or sets the identifier of the associated envelope.
-    /// </summary>
-    public int EnvelopeId { get; set; }
-
-    /// <summary>
-    /// Gets or sets the reference identifier of the user who performed the action.
-    /// </summary>
-    public required string UserReference { get; set; }
-
-    /// <summary>
-    /// Gets or sets the status code of the envelope.
-    /// </summary>
-    public int Status { get; set; }
-
-    /// <summary>
-    /// 
-    /// </summary>
-    public Constants.ReferenceType ReferenceType => Status.ToString().FirstOrDefault() switch
-    {
-        '1' => Constants.ReferenceType.Sender,
-        '2' => Constants.ReferenceType.Receiver,
-        _ => Constants.ReferenceType.System,
-    };
-
-    /// <summary>
-    /// Gets or sets the date and time when the record was added.
-    /// </summary>
-    public DateTime AddedWhen { get; set; }
-
-    /// <summary>
-    /// Gets or sets the date and time when the action occurred.
-    /// </summary>
-    public DateTime? ActionDate { get; set; }
-
-    /// <summary>
-    /// Gets or sets the optional comment about the envelope history record.
-    /// </summary>
-    public string? Comment { get; set; }
-
-    /// <inheritdoc/>
-    public override int GetHashCode()
-    {
-        return Id.GetHashCode();
-    }
-}
\ No newline at end of file