diff --git a/Documentation/input/index.rst b/Documentation/input/index.rst
index 7a3e71c2bd00..9888f5cbf6d5 100644
--- a/Documentation/input/index.rst
+++ b/Documentation/input/index.rst
@@ -6,7 +6,6 @@ Contents:
 
 .. toctree::
    :maxdepth: 2
-   :numbered:
 
    input_uapi
    input_kapi