diff --git a/index.html b/index.html
index 55a9b26..02fa0ca 100644
--- a/index.html
+++ b/index.html
@@ -76,7 +76,7 @@ permalink: /
 <div class="row">
     <div class="col">
         <h1 class="text-center fw-bold">{{ site.name }}</h1>
-        {% if site.subtitle %}<h3 class="text-center font-weight-light">{{ site.subtitle }}</h3>{% endif %}
+        {% if site.subtitle %}<h3 class="text-center fw-light">{{ site.subtitle }}</h3>{% endif %}
     </div>
 </div>