diff --git a/Octokit.Reactive/Clients/IObservableRepositoriesClient.cs b/Octokit.Reactive/Clients/IObservableRepositoriesClient.cs
index 17f36790..cb07ddfa 100644
--- a/Octokit.Reactive/Clients/IObservableRepositoriesClient.cs
+++ b/Octokit.Reactive/Clients/IObservableRepositoriesClient.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.Reactive;
 
diff --git a/Octokit.Reactive/Clients/IObservableRepositoryForksClient.cs b/Octokit.Reactive/Clients/IObservableRepositoryForksClient.cs
index 4112c010..bac871d5 100644
--- a/Octokit.Reactive/Clients/IObservableRepositoryForksClient.cs
+++ b/Octokit.Reactive/Clients/IObservableRepositoryForksClient.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Diagnostics.CodeAnalysis;
 
 namespace Octokit.Reactive
 {