diff --git a/sample/CommandQuery.Sample.AspNet.WebApi/App_Start/WebApiConfig.cs b/sample/CommandQuery.Sample.AspNet.WebApi/App_Start/WebApiConfig.cs
index 1cff3a61..7b9438e4 100644
--- a/sample/CommandQuery.Sample.AspNet.WebApi/App_Start/WebApiConfig.cs
+++ b/sample/CommandQuery.Sample.AspNet.WebApi/App_Start/WebApiConfig.cs
@@ -26,12 +26,12 @@ public static void Register(HttpConfiguration config)
 
             config.DependencyResolver = new CommandQueryDependencyResolver(services);
 
+            // Web API routes
+            config.MapHttpAttributeRoutes(new CommandQueryDirectRouteProvider());
+
             // Json
             config.Formatters.Clear();
             config.Formatters.Add(new JsonMediaTypeFormatter());
-
-            // Web API routes
-            config.MapHttpAttributeRoutes(new CommandQueryDirectRouteProvider());
         }
     }
 }
\ No newline at end of file
diff --git a/sample/CommandQuery.Sample.Specs/AWSLambda/ShouldExtensions.cs b/sample/CommandQuery.Sample.Specs/AWSLambda/ShouldExtensions.cs
index 4c9f58a6..092e5ab8 100644
--- a/sample/CommandQuery.Sample.Specs/AWSLambda/ShouldExtensions.cs
+++ b/sample/CommandQuery.Sample.Specs/AWSLambda/ShouldExtensions.cs
@@ -1,6 +1,5 @@
 #if NETCOREAPP2_0
 using Amazon.Lambda.APIGatewayEvents;
-using CommandQuery.AWSLambda;
 using Machine.Specifications;
 using Newtonsoft.Json;
 
diff --git a/sample/CommandQuery.Sample.Specs/AspNetCore/Controllers/ShouldExtensions.cs b/sample/CommandQuery.Sample.Specs/AspNetCore/Controllers/ShouldExtensions.cs
index da423e5d..a4fb6cd5 100644
--- a/sample/CommandQuery.Sample.Specs/AspNetCore/Controllers/ShouldExtensions.cs
+++ b/sample/CommandQuery.Sample.Specs/AspNetCore/Controllers/ShouldExtensions.cs
@@ -1,6 +1,5 @@
 #if NETCOREAPP2_0
 using System.Net.Http;
-using CommandQuery.AspNetCore;
 using Machine.Specifications;
 
 namespace CommandQuery.Sample.Specs.AspNetCore.Controllers
diff --git a/sample/CommandQuery.Sample.Specs/AzureFunctions.Vs2/ShouldExtensions.cs b/sample/CommandQuery.Sample.Specs/AzureFunctions.Vs2/ShouldExtensions.cs
index 24b57a5c..0404f0fe 100644
--- a/sample/CommandQuery.Sample.Specs/AzureFunctions.Vs2/ShouldExtensions.cs
+++ b/sample/CommandQuery.Sample.Specs/AzureFunctions.Vs2/ShouldExtensions.cs
@@ -1,5 +1,4 @@
 #if NETCOREAPP2_0
-using CommandQuery.AzureFunctions;
 using Machine.Specifications;
 using Microsoft.AspNetCore.Mvc;