diff --git a/poky/documentation/README b/poky/documentation/README
index 6f6a8ec..6333f04 100644
--- a/poky/documentation/README
+++ b/poky/documentation/README
@@ -129,6 +129,10 @@
 Inkscape is need to convert SVG graphics to PNG (for EPUB
 export) and to PDF (for PDF export).
 
+Additionally install "fncychap.sty" TeX font if you want to build PDFs. Debian
+and Ubuntu have it in "texlive-latex-extra" package while RedHat distributions
+and OpenSUSE have it in "texlive-fncychap" package for example.
+
 To build the documentation locally, run:
 
  $ cd documentation