diff --git a/src/Umbraco.Tests.Common/Composing/ValidationResultExtensions.cs b/src/Umbraco.Tests.Common/Composing/ValidationResultExtensions.cs
index 10f27418ea..cfd136b63c 100644
--- a/src/Umbraco.Tests.Common/Composing/ValidationResultExtensions.cs
+++ b/src/Umbraco.Tests.Common/Composing/ValidationResultExtensions.cs
@@ -4,6 +4,7 @@ using Umbraco.Core;
 
 namespace Umbraco.Tests.Common.Composing
 {
+    // These are used for Light Inject container validation
     public static class ValidationResultExtensions
     {
         public static string ToText(this ValidationResult result)
diff --git a/src/Umbraco.Tests.Integration/RuntimeTests.cs b/src/Umbraco.Tests.Integration/RuntimeTests.cs
index 6ccfdd76d6..25b0db642a 100644
--- a/src/Umbraco.Tests.Integration/RuntimeTests.cs
+++ b/src/Umbraco.Tests.Integration/RuntimeTests.cs
@@ -4,19 +4,13 @@ using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Hosting;
 using Moq;
 using NUnit.Framework;
-using System;
-using System.Linq;
 using Umbraco.Core;
 using Umbraco.Core.Composing;
-using Umbraco.Core.Composing.LightInject;
-using Umbraco.Core.Configuration;
 using Umbraco.Core.Runtime;
 using Umbraco.Tests.Common;
-using Umbraco.Tests.Common.Composing;
 using Umbraco.Tests.Integration.Implementations;
 using Umbraco.Web.BackOffice.AspNetCore;