diff --git a/Dalamud/Interface/Windowing/Window.cs b/Dalamud/Interface/Windowing/Window.cs
index 144eb35fc..59cb4d570 100644
--- a/Dalamud/Interface/Windowing/Window.cs
+++ b/Dalamud/Interface/Windowing/Window.cs
@@ -637,7 +637,7 @@ public abstract class Window
     /// <summary>
     /// Structure describing a title bar button.
     /// </summary>
-    public struct TitleBarButton
+    public class TitleBarButton
     {
         /// <summary>
         /// Gets or sets the icon of the button.