diff --git a/doc/filters.md b/doc/filters.md
index c921fc007..ce256a9f0 100644
--- a/doc/filters.md
+++ b/doc/filters.md
@@ -411,7 +411,7 @@ Then run it:
 
 Note:  to use this to generate PDFs via LaTeX, you'll need
 to use `--pdf-engine=xelatex`, specify a `mainfont` that has
-the Japanese characters (e.g. "Noto Sans CJK TC"), and add
+the Japanese characters (e.g. "[Noto Sans CJK JP](https://fonts.google.com/noto/specimen/Noto+Sans+JP)"), and add
 `\usepackage{ruby}` to your template or header-includes.
 
 # Exercises