diff --git a/web/skins/classic/includes/functions.php b/web/skins/classic/includes/functions.php
index 132a6695d..3c6c0deb2 100644
--- a/web/skins/classic/includes/functions.php
+++ b/web/skins/classic/includes/functions.php
@@ -224,7 +224,7 @@ function getNormalNavBarHTML($running, $user, $bandwidth_options, $view, $skin)
       <button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#navbar-two" aria-expanded="true">
         <span class="sr-only">Toggle guages</span>
         <span class="navbar-toggler-icon">
-          <i class="material-icons md-20">monitoring</i>
+          <i class="material-icons md-20">monitor</i>
         </span>
       </button>
 <!--