diff --git a/MinecraftClient/CSharpRunner.cs b/MinecraftClient/CSharpRunner.cs
index d6c55ca4..de9b6f45 100644
--- a/MinecraftClient/CSharpRunner.cs
+++ b/MinecraftClient/CSharpRunner.cs
@@ -74,6 +74,7 @@ namespace MinecraftClient
                         "using System.Linq;",
                         "using System.Text;",
                         "using System.IO;",
+                        "using System.Net;",
                         "using System.Threading;",
                         "using MinecraftClient;",
                         "using MinecraftClient.Mapping;",