diff --git a/index.html b/index.html
index 16d78f3..25693fe 100644
--- a/index.html
+++ b/index.html
@@ -19,15 +19,14 @@
     <nav class="navbar" role="navigation" aria-label="main navigation">
       <div class="container">
         <div class="navbar-brand">
-          <a role="button" class="navbar-burger" aria-label="menu" aria-expanded="false">
+          <a role="button" class="navbar-burger" data-target="navMenu" aria-label="menu" aria-expanded="false">
             <span aria-hidden="true"></span>
             <span aria-hidden="true"></span>
             <span aria-hidden="true"></span>
           </a><!--/.navbar-burger-->
         </div><!--/.navbar-brand-->
 
-        <div id="navMenu" class="navbar-menu is-active">
-          <!-- shown on desktop -->
+        <div id="navMenu" class="navbar-menu">
           <div class="navbar-start">
             <a class="navbar-item" href="#features">
               Features