diff --git a/Doc/howto/index.rst b/Doc/howto/index.rst
--- a/Doc/howto/index.rst
+++ b/Doc/howto/index.rst
@@ -13,7 +13,6 @@
 .. toctree::
    :maxdepth: 1
 
-   advocacy.rst
    pyporting.rst
    cporting.rst
    curses.rst