diff --git a/app/views/timelines/show.html.erb b/app/views/timelines/show.html.erb
index 2b1484be2d..c88b8b9900 100644
--- a/app/views/timelines/show.html.erb
+++ b/app/views/timelines/show.html.erb
@@ -61,7 +61,7 @@ See doc/COPYRIGHT.rdoc for more details.
 
   <li class="toolbar-item">
     <%= link_to url_for(controller: '/reportings', action: 'index', project_id: @project.id), class: 'button' do %>
-      <i class="button--icon icon2 icon-status-reporting"></i>
+      <i class="button--icon icon-status-reporting"></i>
       <span class="button--text"><%= l('timelines.project_menu.reportings') %></span>
     <% end %>
   </li>