diff --git a/app/views/layouts/base.html.erb b/app/views/layouts/base.html.erb
index 778f1d3cd..5e4e57653 100644
--- a/app/views/layouts/base.html.erb
+++ b/app/views/layouts/base.html.erb
@@ -2,6 +2,7 @@
 <html lang="<%= current_language %>">
 <head>
 <meta charset="utf-8" />
+<meta http-equiv="X-UA-Compatible" content="IE=edge"/> 
 <title><%=h html_title %></title>
 <meta name="description" content="<%= Redmine::Info.app_name %>" />
 <meta name="keywords" content="issue,bug,tracker" />
