diff --git a/Doc/using/mac.rst b/Doc/using/mac.rst
index a01dabbf2475aa4..fd0464133ebfb3b 100644
--- a/Doc/using/mac.rst
+++ b/Doc/using/mac.rst
@@ -1,3 +1,4 @@
+.. highlight:: none
 
 .. _using-on-mac: