Dynamically load Entity Configurations in EF CodeFirst

load.cs

protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
    var typesToRegister = Assembly.GetAssembly(typeof(Context)).GetTypes()
    .Where(type => type.Namespace != null)
    .Where(type => type.BaseType.IsGenericType && type.BaseType.GetGenericTypeDefinition() == typeof(EntityTypeConfiguration<>)).ToList();

    foreach (var type in typesToRegister)
    {
        dynamic configurationInstance = Activator.CreateInstance(type);
        modelBuilder.Configurations.Add(configurationInstance);
    }

    base.OnModelCreating(modelBuilder);
}