diff --git a/assets/css/main.css b/assets/css/main.css
index 16c3140..cbbf866 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -108,7 +108,7 @@ body.home footer#colophon {
     color: var(--white32m);
 }
 
-header#mastehead {
+header#masthead {
     display: flex;
 }