diff --git a/public/css/icinga/responsive.less b/public/css/icinga/responsive.less
index ecaa5d00b..7380eb10a 100644
--- a/public/css/icinga/responsive.less
+++ b/public/css/icinga/responsive.less
@@ -80,6 +80,10 @@
             box-shadow: none;
   }
 
+  #content-wrapper {
+    flex-direction: column;
+  }
+
   ul > .selected > a:after,
   ul > .nav-item.active:after {
     display: none;