diff --git a/Examples/AutoGen/NativeFileDialogs.Net.Example.OpenDialog/Program.cs b/Examples/AutoGen/NativeFileDialogs.Net.Example.OpenDialog/Program.cs
index 9fca20f..f4024d5 100644
--- a/Examples/AutoGen/NativeFileDialogs.Net.Example.OpenDialog/Program.cs
+++ b/Examples/AutoGen/NativeFileDialogs.Net.Example.OpenDialog/Program.cs
@@ -2,6 +2,7 @@
 // This file is part of NativeFileDialogs.NET.
 // NativeFileDialogs.NET is licensed under the Zlib License. See LICENSE for details.
 
+using System;
 using NativeFileDialogs.AutoGen;
 
 unsafe