diff --git a/Readme.md b/Readme.md
index 1b3e2a3..072418b 100644
--- a/Readme.md
+++ b/Readme.md
@@ -69,3 +69,19 @@ public static T GetConfig<T>(this IConfiguration configuration, string sectionNa
 ```
 Gets config of type `T` from configuration, validates and returns it.
 Use this method when you don't need to add IOptions and you want to get validated config inside `ConfigureServices` method and use right away
+
+#### Configure
+```csharp
+public static IServiceCollection Configure<T>(this IServiceCollection services, Action<T> configure)
+    where T : class, new()
+```
+Supports configuring your service through the provision of an `Action<T>` parameter. 
+
+Example usage:
+```csharp
+services.Configure(options => configuration.Bind(options));
+```
+Or:
+```csharp
+services.Configure(options => options.BaseAddress = new Uri("http://localhost:443"))
+```
\ No newline at end of file
diff --git a/src/Rtl.Configuration.Validation/ServiceCollectionExtensions.cs b/src/Rtl.Configuration.Validation/ServiceCollectionExtensions.cs
index 23caeed..b768949 100644
--- a/src/Rtl.Configuration.Validation/ServiceCollectionExtensions.cs
+++ b/src/Rtl.Configuration.Validation/ServiceCollectionExtensions.cs
@@ -1,4 +1,5 @@
-using System.Linq;
+using System;
+using System.Linq;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
@@ -16,6 +17,12 @@ public static IServiceCollection AddConfig<T>(this IServiceCollection services,
 
         public static IServiceCollection AddConfig<T>(this IServiceCollection services, IConfiguration configuration)
             where T : class, new()
+        {
+            return services.ConfigureWithValidation<T>(options => configuration.Bind(options));
+        }
+
+        public static IServiceCollection ConfigureWithValidation<T>(this IServiceCollection services, Action<T> configure)
+            where T : class, new()
         {
             if (services.Any(x => x.ServiceType == typeof(IConfigureOptions<T>)))
             {
@@ -27,7 +34,7 @@ public static IServiceCollection AddConfig<T>(this IServiceCollection services,
                 services.AddTransient<IStartupFilter, StartupFilter>();
             }
 
-            services.Configure<T>(configuration);
+            services.Configure(configure);
             services.AddTransient<IOptionsValidator, OptionsValidator<T>>();
 
             return services;
diff --git a/tests/Rtl.Configuration.Validation.Tests/ConfigureWithValidationTests.cs b/tests/Rtl.Configuration.Validation.Tests/ConfigureWithValidationTests.cs
new file mode 100644
index 0000000..c2a84fa
--- /dev/null
+++ b/tests/Rtl.Configuration.Validation.Tests/ConfigureWithValidationTests.cs
@@ -0,0 +1,30 @@
+using System;
+using System.Threading.Tasks;
+using Rtl.Configuration.Validation.Tests.Configs;
+using Rtl.Configuration.Validation.Tests.Helpers;
+using Xunit;
+
+namespace Rtl.Configuration.Validation.Tests
+{
+    public class ConfigureTests
+    {
+        [Fact]
+        public async Task ConfigureWithValidationDoesntThrow()
+        {
+            await TestHelpers.ValidationSucceeds(null, services =>
+                services.ConfigureWithValidation<TestConfiguration>(option =>
+                {
+                    option.Name = "asd";
+                    option.Value = 5;
+                }));
+        }
+
+        [Fact]
+        public void ConfigureWithValidationThrows()
+        {
+            TestHelpers.ValidationThrows(null, services =>
+                services.ConfigureWithValidation<TestConfiguration>(option =>
+                    option.Name = string.Empty));
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/Rtl.Configuration.Validation.Tests/Helpers/TestHelpers.cs b/tests/Rtl.Configuration.Validation.Tests/Helpers/TestHelpers.cs
index 5e0ce02..6da9614 100644
--- a/tests/Rtl.Configuration.Validation.Tests/Helpers/TestHelpers.cs
+++ b/tests/Rtl.Configuration.Validation.Tests/Helpers/TestHelpers.cs
@@ -6,6 +6,7 @@
 using System.ComponentModel.DataAnnotations;
 using System.Threading;
 using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
 using Xunit;
 
 namespace Rtl.Configuration.Validation.Tests.Helpers
@@ -15,19 +16,25 @@ static class TestHelpers
         public static void ValidationThrows<TConfig>(Dictionary<string, string> settings, string sectionName = "test")
             where TConfig : class, new()
         {
-            IConfiguration configuration = null;
+            IConfiguration configuration = new ConfigurationBuilder()
+                .AddInMemoryCollection(settings)
+                .Build();
 
+            ValidationThrows(settings, services => services.AddConfig<TConfig>(configuration, sectionName));
+        }
+
+        public static void ValidationThrows(Dictionary<string, string> settings, Action<IServiceCollection> configure)
+        {
             Assert.Throws<ValidationException>(() =>
             {
                 var webHost = WebHost.CreateDefaultBuilder()
                     .ConfigureAppConfiguration((hostingContext, config) =>
                     {
                         config.AddInMemoryCollection(settings);
-                        configuration = config.Build();
                     })
                     .ConfigureServices(services =>
                     {
-                        services.AddConfig<TConfig>(configuration, sectionName);
+                        configure(services);
                     })
                     .Configure(app =>
                     {
@@ -40,21 +47,28 @@ public static void ValidationThrows<TConfig>(Dictionary<string, string> settings
             });
         }
 
-        public static async Task ValidationSucceeds<TConfig>(Dictionary<string, string> settings, string sectionName = "test")
+        public static Task ValidationSucceeds<TConfig>(Dictionary<string, string> settings, string sectionName = "test")
             where TConfig : class, new()
         {
-            IConfiguration configuration = null;
+            IConfiguration configuration = new ConfigurationBuilder()
+                .AddInMemoryCollection(settings)
+                .Build();
+
+            return ValidationSucceeds(settings, services => services.AddConfig<TConfig>(configuration, sectionName));
+        }
+
+        public static async Task ValidationSucceeds(Dictionary<string, string> settings, Action<IServiceCollection> configure)
+        {
             using (var cts = new CancellationTokenSource())
             {
                 var webHost = WebHost.CreateDefaultBuilder()
                     .ConfigureAppConfiguration((hostingContext, config) =>
                     {
                         config.AddInMemoryCollection(settings);
-                        configuration = config.Build();
                     })
                     .ConfigureServices(services =>
                     {
-                        services.AddConfig<TConfig>(configuration, sectionName);
+                        configure(services);
                     })
                     .Configure(app =>
                     {
@@ -67,4 +81,4 @@ public static async Task ValidationSucceeds<TConfig>(Dictionary<string, string>
             }
         }
     }
-}
+}
\ No newline at end of file