diff --git a/Documentation/doc-guide/index.rst b/Documentation/doc-guide/index.rst
index a7f95d7d3a63..603f3ff55d5a 100644
--- a/Documentation/doc-guide/index.rst
+++ b/Documentation/doc-guide/index.rst
@@ -7,9 +7,9 @@ How to write kernel documentation
 .. toctree::
    :maxdepth: 1
 
-   sphinx.rst
-   kernel-doc.rst
-   parse-headers.rst
+   sphinx
+   kernel-doc
+   parse-headers
 
 .. only::  subproject and html