diff --git a/README.md b/README.md
index 6e0001f..713a5e1 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,7 @@ bb tasks
 
 ```
 bb.edn             ⇒ babashka commands and tasks
+src/               ⇒ the less files that compile to the CSS
 bb/
   brut/
      build_css.clj ⇒ clojure code that build the CSS