diff --git a/DigitalData.Auth.Client/ClientParams.cs b/DigitalData.Auth.Client/ClientParams.cs
index 29fd010..82c11e6 100644
--- a/DigitalData.Auth.Client/ClientParams.cs
+++ b/DigitalData.Auth.Client/ClientParams.cs
@@ -1,5 +1,4 @@
-using DigitalData.Auth.Client;
-using Microsoft.AspNetCore.SignalR.Client;
+using Microsoft.AspNetCore.SignalR.Client;
 using Microsoft.Extensions.Logging;
 
 namespace DigitalData.Auth.Client;
@@ -42,5 +41,5 @@ public class ClientParams
         });
     }
 
-    public List<AsymmetricPublicKey> PublicKeys { get; init; } = new();
+    public List<AsymmetricPublicKey> PublicKeys { get; set; } = new();
 }
\ No newline at end of file
diff --git a/DigitalData.Auth.Client/DIExtensions.cs b/DigitalData.Auth.Client/DIExtensions.cs
index abd6945..d9855f2 100644
--- a/DigitalData.Auth.Client/DIExtensions.cs
+++ b/DigitalData.Auth.Client/DIExtensions.cs
@@ -1,17 +1,21 @@
 using DigitalData.Auth.Abstractions;
 using Microsoft.AspNetCore.SignalR.Client;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
+using Microsoft.Extensions.Options;
 
 namespace DigitalData.Auth.Client;
 
 public static class DIExtensions
 {
-    public static IServiceCollection AddAuthHubClient(this IServiceCollection services, Action<ClientParams> options)
+    public static IServiceCollection AddAuthHubClient(this IServiceCollection services, IConfiguration? configuration = null, Action<ClientParams>? options = null)
     {
+        var clientParams = configuration?.GetSection(nameof(ClientParams)).Get<ClientParams>() ?? new ClientParams();
+        options?.Invoke(clientParams);
         services
-            .Configure(options)
-            .AddSingleton<IAuthClient, AuthClient>()            
+            .AddSingleton(Options.Create(clientParams))
+            .AddSingleton<IAuthClient, AuthClient>()
             .TryAddSingleton<HubConnectionBuilder>();
 
         return services;
diff --git a/DigitalData.Auth.Client/DigitalData.Auth.Client.csproj b/DigitalData.Auth.Client/DigitalData.Auth.Client.csproj
index 754f53a..dc9824f 100644
--- a/DigitalData.Auth.Client/DigitalData.Auth.Client.csproj
+++ b/DigitalData.Auth.Client/DigitalData.Auth.Client.csproj
@@ -5,7 +5,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <PackageId>DigitalData.Auth.Client</PackageId>
-    <Version>1.1.1</Version>
+    <Version>1.1.2</Version>
     <Description>DigitalData.Auth.Client is a SignalR-based authentication client that enables applications to connect to a central authentication hub for real-time message exchange. It provides seamless connection management, automatic reconnection (RetryPolicy), and event-driven communication (ClientEvents). The package includes dependency injection support via DIExtensions, allowing easy integration into ASP.NET Core applications. With built-in retry policies and secure message handling, it ensures a reliable and scalable authentication client for real-time authentication workflows.</Description>
     <Company>Digital Data GmbH</Company>
     <Product>Digital Data GmbH</Product>
@@ -14,8 +14,8 @@
     <PackageIcon>auth_icon.png</PackageIcon>
     <RepositoryUrl>http://git.dd:3000/AppStd/DigitalData.Auth</RepositoryUrl>
     <PackageTags>Digital Data Auth Authorization Authentication</PackageTags>
-    <AssemblyVersion>1.1.1</AssemblyVersion>
-    <FileVersion>1.1.1</FileVersion>
+    <AssemblyVersion>1.1.2</AssemblyVersion>
+    <FileVersion>1.1.2</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/DigitalData.Auth.Tests/API/AuthHubTests.cs b/DigitalData.Auth.Tests/API/AuthHubTests.cs
index 21359ef..c6677f9 100644
--- a/DigitalData.Auth.Tests/API/AuthHubTests.cs
+++ b/DigitalData.Auth.Tests/API/AuthHubTests.cs
@@ -40,7 +40,7 @@ public class AuthHubTests
         Build = options =>
         {
             var provider =  new ServiceCollection()
-                    .AddAuthHubClient(options)
+                    .AddAuthHubClient(options: options)
                     .BuildServiceProvider();
 
             _disposableAsync.Enqueue(provider);
diff --git a/DigitalData.Auth.Tests/Client/AuthClientTests.cs b/DigitalData.Auth.Tests/Client/AuthClientTests.cs
index 2002790..54f1d03 100644
--- a/DigitalData.Auth.Tests/Client/AuthClientTests.cs
+++ b/DigitalData.Auth.Tests/Client/AuthClientTests.cs
@@ -85,7 +85,7 @@ public class AuthClientTests
         Build = options =>
         {
             var provider =  new ServiceCollection()
-                    .AddAuthHubClient(options)
+                    .AddAuthHubClient(options: options)
                     .BuildServiceProvider();
 
             _disposableAsync.Enqueue(provider);