diff --git a/Mehdime.Entity/Implementations/DbContextScopeFactory.cs b/Mehdime.Entity/Implementations/DbContextScopeFactory.cs
index 6f4e6a3..57ce260 100644
--- a/Mehdime.Entity/Implementations/DbContextScopeFactory.cs
+++ b/Mehdime.Entity/Implementations/DbContextScopeFactory.cs
@@ -14,7 +14,11 @@ public class DbContextScopeFactory : IDbContextScopeFactory
     {
         private readonly IDbContextFactory _dbContextFactory;
 
-        public DbContextScopeFactory(IDbContextFactory dbContextFactory = null)
+        public DbContextScopeFactory()
+        {
+        }
+
+        public DbContextScopeFactory(IDbContextFactory dbContextFactory)
         {
             _dbContextFactory = dbContextFactory;
         }