diff --git a/README.md b/README.md
index 2f572f8..fd791f7 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,11 @@ i recently repurposed this script
 to render characters to bitmaps for use as textures in games,
 but i haven't uploaded that version yet.
 
+### coin\_or\_build
+
+a shell script that builds Bonmin and its many, *many* dependencies
+on other coin\_or projects.
+
 ### danbooru\_atomizer
 
 a Python script that scrapes atom feeds on [danbooru (nsfw)](https://danbooru.donmai.us/)