diff --git a/include.xml b/include.xml
index 681aa036c..6a6980c78 100644
--- a/include.xml
+++ b/include.xml
@@ -67,7 +67,7 @@
 		<define name="native-trace" if="flash" unless="haxe-trace || haxetrace" />
 		<define name="fdb" if="flash debug" unless="nofdb" />
 		
-		<define name="MACOSX_DEPLOYMENT_TARGET" value="10.7" if="mac" unless="MACOSX_DEPLOYMENT_TARGET" />
+		<define name="MACOSX_DEPLOYMENT_TARGET" value="10.9" if="mac" unless="MACOSX_DEPLOYMENT_TARGET" />
 		<setenv name="MACOSX_DEPLOYMENT_TARGET" value="${MACOSX_DEPLOYMENT_TARGET}" if="mac" />
 		
 		<architecture name="armv7" if="android" />
diff --git a/lime/tools/platforms/MacPlatform.hx b/lime/tools/platforms/MacPlatform.hx
index 037f6a2e2..6ebe9cae9 100644
--- a/lime/tools/platforms/MacPlatform.hx
+++ b/lime/tools/platforms/MacPlatform.hx
@@ -251,13 +251,13 @@ class MacPlatform extends PlatformTarget {
 		
 		if (!targetFlags.exists ("32") && (command == "rebuild" || PlatformHelper.hostArchitecture == Architecture.X64)) {
 			
-			commands.push ([ "-Dmac", "-DHXCPP_M64" ]);
+			commands.push ([ "-Dmac", "-DHXCPP_CLANG", "-DHXCPP_M64" ]);
 			
 		}
 		
 		if (!targetFlags.exists ("64") && (command == "rebuild" || PlatformHelper.hostArchitecture == Architecture.X86)) {
 			
-			commands.push ([ "-Dmac", "-DHXCPP_M32" ]);
+			commands.push ([ "-Dmac", "-DHXCPP_CLANG", "-DHXCPP_M32" ]);
 			
 		}