diff --git a/Documentation/doc-guide/sphinx.rst b/Documentation/doc-guide/sphinx.rst
index 2ff1ab4158d4..edc4fa023986 100644
--- a/Documentation/doc-guide/sphinx.rst
+++ b/Documentation/doc-guide/sphinx.rst
@@ -132,7 +132,8 @@ format-specific subdirectories under ``Documentation/output``.
 To generate documentation, Sphinx (``sphinx-build``) must obviously be
 installed. For prettier HTML output, the Read the Docs Sphinx theme
 (``sphinx_rtd_theme``) is used if available. For PDF output you'll also need
-``XeLaTeX`` and ``convert(1)`` from ImageMagick (https://www.imagemagick.org).
+``XeLaTeX`` and ``convert(1)`` from ImageMagick
+(https://www.imagemagick.org).\ [#ink]_
 All of these are widely available and packaged in distributions.
 
 To pass extra options to Sphinx, you can use the ``SPHINXOPTS`` make
@@ -152,6 +153,10 @@ The Sphinx theme can be overridden by using the ``DOCS_THEME`` make variable.
 
 To remove the generated documentation, run ``make cleandocs``.
 
+.. [#ink] Having ``inkscape(1)`` from Inkscape (https://inkscape.org)
+	  as well would improve the quality of images embedded in PDF
+	  documents, especially for kernel releases 5.18 and later.
+
 Writing Documentation
 =====================