diff --git a/src/ReC.Client/ReCClient.cs b/src/ReC.Client/ReCClient.cs
index 9a7faf1..795bb00 100644
--- a/src/ReC.Client/ReCClient.cs
+++ b/src/ReC.Client/ReCClient.cs
@@ -78,6 +78,7 @@ namespace ReC.Client
         /// </remarks>
         /// <param name="apiUri">The base URI of the ReC API.</param>
         /// <exception cref="InvalidOperationException">Thrown if the static provider has already been built.</exception>
+        [Obsolete("Use a local service collection instead of the static provider.")]
         public static void BuildStaticClient(string apiUri)
         {
             if(Provider != null)
@@ -95,6 +96,7 @@ namespace ReC.Client
         /// </summary>
         /// <returns>A new instance of the <see cref="ReCClient"/>.</returns>
         /// <exception cref="InvalidOperationException">Thrown if <see cref="BuildStaticClient(string)"/> has not been called yet.</exception>
+        [Obsolete("Use a local service collection instead of the static provider.")]
         public static ReCClient Create()
         {
             if (Provider == null)