diff --git a/fire/index.qmd b/fire/index.qmd
index 094339a..e91785b 100644
--- a/fire/index.qmd
+++ b/fire/index.qmd
@@ -16,4 +16,7 @@ Lorem ipsum
 Lorem ipsum.
 
 ### Header 3
-Lorem ipsum
\ No newline at end of file
+Lorem ipsum
+
+#### Header 4
+Lorem ipsum