diff --git a/CSharp/Libraries/UniversalEditor.UserInterface/CommandShortcutKey.cs b/CSharp/Libraries/UniversalEditor.UserInterface/CommandShortcutKey.cs
index 24812565..5dc64fca 100644
--- a/CSharp/Libraries/UniversalEditor.UserInterface/CommandShortcutKey.cs
+++ b/CSharp/Libraries/UniversalEditor.UserInterface/CommandShortcutKey.cs
@@ -17,6 +17,7 @@ namespace UniversalEditor.UserInterface
 	}
 	public enum CommandShortcutKeyValue
 	{
+		None = 0,
 		TopRow0,
 		TopRow1,
 		TopRow2,