diff --git a/README.md b/README.md
index e53adcb..aec0724 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 </div>
 
-## Build History
+# Build History
 
 [![Build history](https://buildstats.info/github/chart/NeoHsu/asdf-devspace?branch=master)](https://github.com/NeoHsu/asdf-devspace/actions)