diff --git a/DigitalData.UserManager.Application/Contracts/IBaseService.cs b/DigitalData.UserManager.Application/Contracts/IBaseService.cs
index 6e38a1d..b64fa9f 100644
--- a/DigitalData.UserManager.Application/Contracts/IBaseService.cs
+++ b/DigitalData.UserManager.Application/Contracts/IBaseService.cs
@@ -5,6 +5,7 @@ using DigitalData.Core.Abstraction.Application;
 
 namespace DigitalData.UserManager.Application.Contracts
 {
+    [Obsolete("Use MediatR")]
     public interface IBaseService<TCreateDto, TReadDto, TBaseEntity> : ICRUDService<TCreateDto, TReadDto, TBaseEntity, int>
         where TCreateDto : BaseCreateDto
         where TReadDto : class