diff --git a/src/redist/targets/packaging/osx/clisdk/Distribution-Template-x64 b/src/redist/targets/packaging/osx/clisdk/Distribution-Template-x64
index 9a604beb1..57a036caa 100644
--- a/src/redist/targets/packaging/osx/clisdk/Distribution-Template-x64
+++ b/src/redist/targets/packaging/osx/clisdk/Distribution-Template-x64
@@ -78,7 +78,7 @@
     <script>
 <![CDATA[
 function IsX64Machine() {
-    var machine = system.sysctl("hw.foo");
+    var machine = system.sysctl("hw.machine");
     var cputype = system.sysctl("hw.cputype");
     var cpu64 = system.sysctl("hw.cpu64bit_capable");
     system.log("Machine type: " + machine);