diff --git a/app/views/layouts/_admin_sidebar.html.haml b/app/views/layouts/_admin_sidebar.html.haml
index 770ba40d..732c5308 100644
--- a/app/views/layouts/_admin_sidebar.html.haml
+++ b/app/views/layouts/_admin_sidebar.html.haml
@@ -1,4 +1,4 @@
-%ul.nav.nav-stacked.nav-pills.mySidebar
+%ul.nav.nav-stacked.nav-pills.mySidebar.collapse.navbar-collapse
   .btn-group
     %button{type:'button', class:'btn btn-default btn-link dropdown-toggle', 'data-toggle'=>'dropdown'}
       %span.fa.fa-cog
diff --git a/app/views/layouts/_navigation.html.haml b/app/views/layouts/_navigation.html.haml
index e94a0c92..1588f954 100644
--- a/app/views/layouts/_navigation.html.haml
+++ b/app/views/layouts/_navigation.html.haml
@@ -8,6 +8,10 @@
         %span.icon-bar
         %span.icon-bar
       = link_to CONFIG['name'], root_path, class: 'navbar-brand', title: 'Open Source Event Manager'
+      %button.pull-left{"data-target"=>".mySidebar", "data-toggle"=>"collapse", :class=>"navbar-toggle", :type=>"button"}
+        %span.sr-only
+          Toggle navigation
+        %span.fa.fa-sun-o
     .collapse.navbar-collapse
       - if content_for :splash_nav
         %ul.nav.navbar-nav#splash-nav