diff --git a/internal/graphicsdriver/metal/mtl/mtl.go b/internal/graphicsdriver/metal/mtl/mtl.go
index 68e3370fb..119d3c5cc 100644
--- a/internal/graphicsdriver/metal/mtl/mtl.go
+++ b/internal/graphicsdriver/metal/mtl/mtl.go
@@ -381,12 +381,6 @@ type Device struct {
 	// LowPower indicates whether a device is low-power.
 	LowPower bool
 
-	// Removable determines whether or not a GPU is removable.
-	Removable bool
-
-	// RegistryID is the registry ID value for the device.
-	RegistryID uint64
-
 	// Name is the name of the device.
 	Name string
 }
@@ -401,12 +395,10 @@ func CreateSystemDefaultDevice() (Device, error) {
 	}
 
 	return Device{
-		device:     d.Device,
-		Headless:   d.Headless != 0,
-		LowPower:   d.LowPower != 0,
-		Removable:  d.Removable != 0,
-		RegistryID: uint64(d.RegistryID),
-		Name:       C.GoString(d.Name),
+		device:   d.Device,
+		Headless: d.Headless != 0,
+		LowPower: d.LowPower != 0,
+		Name:     C.GoString(d.Name),
 	}, nil
 }
 
@@ -424,8 +416,6 @@ func CopyAllDevices() []Device {
 		ds[i].device = d.Device
 		ds[i].Headless = d.Headless != 0
 		ds[i].LowPower = d.LowPower != 0
-		ds[i].Removable = d.Removable != 0
-		ds[i].RegistryID = uint64(d.RegistryID)
 		ds[i].Name = C.GoString(d.Name)
 	}
 	return ds
diff --git a/internal/graphicsdriver/metal/mtl/mtl.m b/internal/graphicsdriver/metal/mtl/mtl.m
index 3afb7239f..f8e2ea5a6 100644
--- a/internal/graphicsdriver/metal/mtl/mtl.m
+++ b/internal/graphicsdriver/metal/mtl/mtl.m
@@ -30,8 +30,6 @@ struct Device CreateSystemDefaultDevice() {
   d.Device = device;
   d.Headless = device.headless;
   d.LowPower = device.lowPower;
-  d.Removable = device.removable;
-  d.RegistryID = device.registryID;
   d.Name = device.name.UTF8String;
   return d;
 }
@@ -46,8 +44,6 @@ struct Devices CopyAllDevices() {
     d.Devices[i].Device = devices[i];
     d.Devices[i].Headless = devices[i].headless;
     d.Devices[i].LowPower = devices[i].lowPower;
-    d.Devices[i].Removable = devices[i].removable;
-    d.Devices[i].RegistryID = devices[i].registryID;
     d.Devices[i].Name = devices[i].name.UTF8String;
   }
   d.Length = devices.count;