diff --git a/DigitalData.Core.Client/BaseHttpClientService.cs b/DigitalData.Core.Client/BaseHttpClientService.cs
index 01a4ae6..63aaf84 100644
--- a/DigitalData.Core.Client/BaseHttpClientService.cs
+++ b/DigitalData.Core.Client/BaseHttpClientService.cs
@@ -19,7 +19,7 @@ namespace DigitalData.Core.Client
 
         protected IEnumerable<KeyValuePair<string, object?>>? _queryParams;
 
-        public BaseHttpClientService(HttpClient client, CookieContainer cookieContainer, IHttpClientOptions clientOptions)
+        internal BaseHttpClientService(HttpClient client, CookieContainer cookieContainer, IHttpClientOptions clientOptions)
         {
             _client = client;
             _cookies = cookieContainer;
diff --git a/DigitalData.Core.Client/DIExtensions.cs b/DigitalData.Core.Client/DIExtensions.cs
index b4e104d..0ba96de 100644
--- a/DigitalData.Core.Client/DIExtensions.cs
+++ b/DigitalData.Core.Client/DIExtensions.cs
@@ -13,7 +13,6 @@ namespace DigitalData.Core.Client
         {
             services.TryAddSingleton<HttpClient>();
             services.TryAddSingleton<CookieContainer>();
-            services.TryAddSingleton<IBaseHttpClientService, BaseHttpClientService>();
             return services;
         }