diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 713c05cf..2c2e2b96 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -38,7 +38,7 @@
       <%= render partial: "shared/navbar" %>
     </div>
 
-    <div class="bootstrap legacy-ui <%= controller.controller_name %>">
+    <div class="legacy-ui <%= controller.controller_name %>">
       <%= render_flash %>
 
       <div id="content" class="<%= controller.controller_name %>">