diff --git a/setup.py b/setup.py
index 4577b5c..0ab286c 100755
--- a/setup.py
+++ b/setup.py
@@ -75,7 +75,7 @@ class FridaPrebuiltExt(build_ext):
             if system == 'Windows':
                 os_version = "win-amd64" if arch == 64 else "win32"
             elif system == 'Darwin':
-                os_version = "macosx-10.6-intel" if python_major_version == 3 else "macosx-10.9-intel"
+                os_version = "macosx-10.9-x86_64" if python_major_version == 3 else "macosx-10.9-intel"
             elif system == 'Linux':
                 machine = platform.machine()
                 if machine == "" or "86" in machine: