diff --git a/docs/99_developer_guide.md b/docs/99_developer_guide.md
index 8d0e8bf0..c98f9fa8 100644
--- a/docs/99_developer_guide.md
+++ b/docs/99_developer_guide.md
@@ -71,6 +71,3 @@ You can then serve the webpage:
 ```bash
 cd output/docs && jekyll serve
 ```
-
-### Test ability to Customize the font
-Add a `font64` file to the `menu` directory called "custom.font64". You can build a font64 file with the `libdragon` tools.