diff --git a/src/index.html b/src/index.html
index 7713f3f2f3..524d80a024 100644
--- a/src/index.html
+++ b/src/index.html
@@ -43,7 +43,7 @@
           <li class="nav_item">
             <a
               href="#1"
-              class="nav__link nav__link--active is-active"
+              class="nav_link nav_link--active is-active"
             >
               Apple
             </a>