diff --git a/CollapseLauncher/Classes/GameManagement/GameSettings/StarRail/RegistryClass/Model.cs b/CollapseLauncher/Classes/GameManagement/GameSettings/StarRail/RegistryClass/Model.cs
index e095d90b0..979e57d77 100644
--- a/CollapseLauncher/Classes/GameManagement/GameSettings/StarRail/RegistryClass/Model.cs
+++ b/CollapseLauncher/Classes/GameManagement/GameSettings/StarRail/RegistryClass/Model.cs
@@ -134,6 +134,9 @@ private static Dictionary<int, int> GenerateStaticFPSIndexDict()
         /// </summary>
         public AntialiasingMode AAMode { get; set; } = AntialiasingMode.TAA;
 
+        // MetalFX config for Apple devices. Should not be used under Windows.
+        public bool EnableMetalFXSU { get; set; }
+
         #endregion
 
         #region Methods