diff --git a/presentation.md b/presentation.md
index bbef8e8..6abfdc3 100644
--- a/presentation.md
+++ b/presentation.md
@@ -105,6 +105,10 @@ backgroundColor: #fff
 
 ---
 
+<!--
+header: ""
+-->
+
 ![bg left:33%](https://fakeimg.pl/800x600/000/fff/?text=Q)
 
 #### What is