diff --git a/best_practices.rst b/best_practices.rst
index 02315856d00..247d52fa15d 100644
--- a/best_practices.rst
+++ b/best_practices.rst
@@ -51,6 +51,7 @@ self-explanatory and not coupled to Symfony:
     │  └─ console
     ├─ config/
     │  ├─ packages/
+    │  ├─ routes/
     │  └─ services.yaml
     ├─ migrations/
     ├─ public/