diff --git a/tools/utils/PlatformSetup.hx b/tools/utils/PlatformSetup.hx
index 9dee297a59..7e2dee07cf 100644
--- a/tools/utils/PlatformSetup.hx
+++ b/tools/utils/PlatformSetup.hx
@@ -816,11 +816,6 @@ class PlatformSetup
 			setupHaxelib(new Haxelib("lime"));
 		}
 
-		if (System.hostPlatform == MAC)
-		{
-			ConfigHelper.writeConfigValue("MAC_USE_CURRENT_SDK", "1");
-		}
-
 		if (targetFlags.exists("noalias"))
 		{
 			return;
@@ -1079,11 +1074,6 @@ class PlatformSetup
 			setupHaxelib(new Haxelib("openfl"));
 		}
 
-		if (System.hostPlatform == MAC)
-		{
-			ConfigHelper.writeConfigValue("MAC_USE_CURRENT_SDK", "1");
-		}
-
 		if (targetFlags.exists("noalias"))
 		{
 			return;