diff --git a/examples/ids.Rmd b/examples/ids.Rmd
index a7e62f7..013b7bc 100644
--- a/examples/ids.Rmd
+++ b/examples/ids.Rmd
@@ -45,6 +45,10 @@
 
 - Bullet 1
 - Bullet 2
+  - Second-level bullet
+  - Second-level bullet
+    - Third-level bullet
+    - Third-level bullet
 - Bullet 3
 
 <aside class="notes">