diff --git a/app/views/search/_index.html.erb b/app/views/search/_index.html.erb
index b77fae66..ced351fc 100644
--- a/app/views/search/_index.html.erb
+++ b/app/views/search/_index.html.erb
@@ -4,7 +4,7 @@
     <%= text_field_tag(:search, params[:search], class: 'form-control') %>
     <div class="input-group-btn">
       <%= button_tag(type: 'submit', class: 'btn pull-right') do%>
-        <%= icon('search', class: 'hidden-xs') %>
+        <%= icon('fas', 'search', class: 'hidden-xs') %>
       <% end %>
     </div>
   </div>
diff --git a/app/views/shared/_navbar.html.erb b/app/views/shared/_navbar.html.erb
index dd664fe8..f0f5fdf9 100644
--- a/app/views/shared/_navbar.html.erb
+++ b/app/views/shared/_navbar.html.erb
@@ -63,7 +63,7 @@
         </li>
         <li class="dropdown">
           <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
-            <%= icon('cog', class: 'hidden-xs') %>
+            <%= icon('fas', 'cog', class: 'hidden-xs') %>
             <%= content_tag :span, t('layouts.navigation.options'), class: 'visible-xs-inline' %>
           </a>
           <ul class="dropdown-menu">