diff --git a/DigitalData.Core.Infrastructure/DbRepository.cs b/DigitalData.Core.Infrastructure/DbRepository.cs
index 7d559ed..4e8daeb 100644
--- a/DigitalData.Core.Infrastructure/DbRepository.cs
+++ b/DigitalData.Core.Infrastructure/DbRepository.cs
@@ -14,7 +14,7 @@ using System.Threading.Tasks;
 
 namespace DigitalData.Core.Infrastructure
 {
-    public class DbRepository<TDbContext> where TDbContext : DbContext
+    public class DbRepository<TDbContext> where TDbContext : DbContext, IRepository
     {
         protected internal readonly TDbContext Context;