diff --git a/tools/platforms/MacPlatform.hx b/tools/platforms/MacPlatform.hx
index 7fbe55a89..09322efcb 100644
--- a/tools/platforms/MacPlatform.hx
+++ b/tools/platforms/MacPlatform.hx
@@ -435,6 +435,10 @@ class MacPlatform extends PlatformTarget
 					// TODO: Support single binary
 					commands.push(["-Dmac", "-DHXCPP_CLANG", "-DHXCPP_M64", "-Dhashlink"]);
 				}
+				else if (targetFlags.exists("arm64"))
+				{
+					commands.push(["-Dmac", "-DHXCPP_CLANG", "-DHXCPP_ARM64"]);
+				}
 				else if (!targetFlags.exists("32"))
 				{
 					commands.push(["-Dmac", "-DHXCPP_CLANG", "-DHXCPP_M64"]);