diff --git a/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.h b/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.h
index a5daa76ff..5a32358ff 100644
--- a/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.h
+++ b/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.h
@@ -157,8 +157,6 @@ typedef DisplayViewShaderProperties DisplayViewShaderProperties;
 @property (readonly, nonatomic) id<MTLTexture> texHQ4xLUT;
 @property (retain) id<MTLTexture> texCurrentHQnxLUT;
 
-@property (readonly, nonatomic) MTLResourceOptions preferredResourceStorageMode;
-
 @property (readonly, nonatomic) MTLSize deposterizeThreadsPerGroup;
 @property (readonly, nonatomic) MTLSize deposterizeThreadGroupsPerGrid;
 
diff --git a/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.mm b/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.mm
index 322f4dc8f..59e44fde8 100644
--- a/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.mm
+++ b/desmume/src/frontend/cocoa/userinterface/MacMetalDisplayView.mm
@@ -23,7 +23,6 @@
 @implementation MetalDisplayViewSharedData
 
 @synthesize device;
-@synthesize preferredResourceStorageMode;
 @synthesize commandQueue;
 @synthesize defaultLibrary;