diff --git a/layouts/_default/index.html b/layouts/_default/index.html
index fd071ab..b7e7555 100644
--- a/layouts/_default/index.html
+++ b/layouts/_default/index.html
@@ -1,8 +1,8 @@
 {{ define "main" }}
   {{ with .Content }}
-    <section>
+    <main>
       {{ . }}
-    </section>
+    </main>
   {{ end }}
 {{ end }}
 
diff --git a/layouts/_default/list.html b/layouts/_default/list.html
index 1fd20c5..e4be90a 100644
--- a/layouts/_default/list.html
+++ b/layouts/_default/list.html
@@ -1,8 +1,9 @@
 {{ define "main" }}
-  <section>
-    <h2>{{ .Title }}</h2>
+  <main>
     {{ with .Content }}
-      {{ . }}
+      <section>
+        {{ . }}
+      </section>
     {{ end }}
     <ul>
       {{ range .Pages }}
@@ -11,5 +12,5 @@
         </li>
       {{ end }}
     </ul>
-  </section>
+  </main>
 {{ end }}
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index cd6ec70..37c0418 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -1,5 +1,5 @@
 {{ define "main" }}
-  <section>
+  <main>
     <h1 class="post-title">
       {{ .Title | markdownify }}
     </h1>
@@ -10,5 +10,5 @@
         </div>
       {{- end -}}
     </div>
-  </section>
+  </main>
 {{ end }}