diff --git a/Shuttle.Esb.ActiveTimeRange/ServiceCollectionExtensions.cs b/Shuttle.Esb.ActiveTimeRange/ServiceCollectionExtensions.cs
index 8c29b7a..d37efae 100644
--- a/Shuttle.Esb.ActiveTimeRange/ServiceCollectionExtensions.cs
+++ b/Shuttle.Esb.ActiveTimeRange/ServiceCollectionExtensions.cs
@@ -1,6 +1,5 @@
 using System;
 using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.DependencyInjection.Extensions;
 using Shuttle.Core.Contract;
 
 namespace Shuttle.Esb.ActiveTimeRange