diff --git a/share/layout/body.tt b/share/layout/body.tt
index a45c361b4f..311a30df45 100644
--- a/share/layout/body.tt
+++ b/share/layout/body.tt
@@ -37,6 +37,13 @@
 
 <body>
 <div id="wrapper">
+    <div id="banner">
+        <div class="container">
+          <span class="pull-right">
+          [% c.loc("This interface is not supported anymore and it will be discontinued in future versions. Please use the new interface for the configuration of the system.") %]
+          </span>
+        </div>
+    </div>
     <div id="topbar">
         <div class="container">
 
diff --git a/share/static/css/application.css b/share/static/css/application.css
index 3121d52edd..1e3be769ce 100644
--- a/share/static/css/application.css
+++ b/share/static/css/application.css
@@ -1751,6 +1751,18 @@ body {
 Layout: Topbar
 
 ------------------------------------------------------------------- */
+#banner {
+  position: relative;
+  z-index: 101;
+  padding: 8px;
+  background: #e06666;
+  border-bottom: 1px solid #9a4949;
+}
+#banner span {
+  color: #ffffff;
+  font-weight: bold;
+  font-size: 11px;
+}
 #topbar {
   position: relative;
   z-index: 101;
