diff --git a/ref/Net/Rest/IRestRequest.cs b/ref/Net/Rest/IRestRequest.cs
index bb808310..9d46e645 100644
--- a/ref/Net/Rest/IRestRequest.cs
+++ b/ref/Net/Rest/IRestRequest.cs
@@ -1,4 +1,6 @@
-namespace Discord.Net.Rest
+using System.IO;
+
+namespace Discord.Net.Rest
 {
     public interface IRestRequest
     {