diff --git a/Gesture.md b/Gesture.md
index c011f5b..1433946 100644
--- a/Gesture.md
+++ b/Gesture.md
@@ -37,3 +37,5 @@ gesture = [
 ```
 
 Where number after gesture refers to number of person that detection belongs to in scenes with multiple people.
+
+If you wish to modify or add new gesture rules, modify `src/gesture.ts` as needed and rebuild `Human` using `npm run build`.