diff --git a/rhodecode/public/css/polymer.less b/rhodecode/public/css/polymer.less
--- a/rhodecode/public/css/polymer.less
+++ b/rhodecode/public/css/polymer.less
@@ -4,6 +4,7 @@
 @import 'mixins';
 @import 'variables';
 @import 'buttons';
+@import 'alerts';
 
 :root {
     --primary-color: @rcblue;