diff --git a/Source/Engine/Physics/Actors/IPhysicsDebug.h b/Source/Engine/Physics/Actors/IPhysicsDebug.h
index cedd3d822..57e9a97e3 100644
--- a/Source/Engine/Physics/Actors/IPhysicsDebug.h
+++ b/Source/Engine/Physics/Actors/IPhysicsDebug.h
@@ -12,7 +12,7 @@ public:
     {
     }
 };
-#define ImplementPhysicsDebug void DrawPhysicsDebug(RenderView& view)
+#define ImplementPhysicsDebug void DrawPhysicsDebug(RenderView& view) override
 #else
 #define ImplementPhysicsDebug
 #endif
diff --git a/Source/Engine/Platform/Mac/MacPlatform.cpp b/Source/Engine/Platform/Mac/MacPlatform.cpp
index 6c7fbf533..6ba001f20 100644
--- a/Source/Engine/Platform/Mac/MacPlatform.cpp
+++ b/Source/Engine/Platform/Mac/MacPlatform.cpp
@@ -258,7 +258,10 @@ bool MacPlatform::Init()
 
     // Get device id
     {
-        io_registry_entry_t ioRegistryRoot = IORegistryEntryFromPath(kIOMasterPortDefault, "IOService:/");
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 120000
+#define kIOMainPortDefault kIOMasterPortDefault
+#endif
+        io_registry_entry_t ioRegistryRoot = IORegistryEntryFromPath(kIOMainPortDefault, "IOService:/");
         CFStringRef deviceUuid = (CFStringRef)IORegistryEntryCreateCFProperty(ioRegistryRoot, CFSTR(kIOPlatformUUIDKey), kCFAllocatorDefault, 0);
         IOObjectRelease(ioRegistryRoot);
         String uuidStr = AppleUtils::ToString(deviceUuid);