diff --git a/DbFirst.Domain/DbFirst.Domain.csproj b/DbFirst.Domain/DbFirst.Domain.csproj
index bbf0ab3..fa71b7a 100644
--- a/DbFirst.Domain/DbFirst.Domain.csproj
+++ b/DbFirst.Domain/DbFirst.Domain.csproj
@@ -6,8 +6,4 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
-  <ItemGroup>
-    <Folder Include="Repositories\" />
-  </ItemGroup>
-
 </Project>
diff --git a/DbFirst.Domain/Repositories/ICatalogRepository.cs b/DbFirst.Domain/Repositories/ICatalogRepository.cs
index 815bfda..2534739 100644
--- a/DbFirst.Domain/Repositories/ICatalogRepository.cs
+++ b/DbFirst.Domain/Repositories/ICatalogRepository.cs
@@ -34,12 +34,8 @@ A generic Repository<T> isn’t really worthwhile here:
  *  See: https://github.com/jasontaylordev/CleanArchitecture/blob/main/src/Infrastructure/Identity/IdentityService.cs
  */
 
-public interface ICatalogRepository
+public interface ICatalogRepository : IRepository<VwmyCatalog>
 {
-    Task<List<VwmyCatalog>> GetAllAsync(CancellationToken cancellationToken = default);
-    Task<VwmyCatalog?> GetByIdAsync(int id, CancellationToken cancellationToken = default);
     Task<VwmyCatalog?> GetByTitleAsync(string title, CancellationToken cancellationToken = default);
-    Task<VwmyCatalog> InsertAsync(VwmyCatalog catalog, CancellationToken cancellationToken = default);
     Task<VwmyCatalog?> UpdateAsync(int id, VwmyCatalog catalog, CatalogUpdateProcedure procedure, CancellationToken cancellationToken = default);
-    Task<bool> DeleteAsync(int id, CancellationToken cancellationToken = default);
 }
diff --git a/DbFirst.Domain/Repositories/IRepository.cs b/DbFirst.Domain/Repositories/IRepository.cs
new file mode 100644
index 0000000..0064910
--- /dev/null
+++ b/DbFirst.Domain/Repositories/IRepository.cs
@@ -0,0 +1,10 @@
+namespace DbFirst.Domain.Repositories;
+
+public interface IRepository<T>
+{
+    Task<List<T>> GetAllAsync(CancellationToken cancellationToken = default);
+    Task<T?> GetByIdAsync(int id, CancellationToken cancellationToken = default);
+    Task<T> InsertAsync(T entity, CancellationToken cancellationToken = default);
+    Task<T?> UpdateAsync(int id, T entity, CancellationToken cancellationToken = default);
+    Task<bool> DeleteAsync(int id, CancellationToken cancellationToken = default);
+}
diff --git a/DbFirst.Infrastructure/Repositories/CatalogRepository.cs b/DbFirst.Infrastructure/Repositories/CatalogRepository.cs
index 54478d9..d15e5ff 100644
--- a/DbFirst.Infrastructure/Repositories/CatalogRepository.cs
+++ b/DbFirst.Infrastructure/Repositories/CatalogRepository.cs
@@ -107,6 +107,11 @@ public class CatalogRepository : ICatalogRepository
         return await _db.VwmyCatalogs.AsNoTracking().FirstOrDefaultAsync(x => x.Guid == guid, cancellationToken);
     }
 
+    public async Task<VwmyCatalog?> UpdateAsync(int id, VwmyCatalog catalog, CancellationToken cancellationToken = default)
+    {
+        return await UpdateAsync(id, catalog, CatalogUpdateProcedure.Update, cancellationToken);
+    }
+
     public async Task<bool> DeleteAsync(int id, CancellationToken cancellationToken = default)
     {
         var exists = await _db.VwmyCatalogs.AsNoTracking().AnyAsync(x => x.Guid == id, cancellationToken);