diff --git a/superset-frontend/stylesheets/less/cosmo/bootswatch.less b/superset-frontend/stylesheets/less/cosmo/bootswatch.less
index 9e88773385eaf..55ee1263a01ff 100644
--- a/superset-frontend/stylesheets/less/cosmo/bootswatch.less
+++ b/superset-frontend/stylesheets/less/cosmo/bootswatch.less
@@ -46,14 +46,6 @@
   border: none;
 }
 
-.navbar-inverse .navbar-nav > li > a:hover,
-.navbar-inverse .navbar-nav > li > a:focus,
-.navbar-inverse .navbar-nav > li.active > a {
-  background: transparent;
-  border-bottom: 3px solid @brand-primary;
-  margin-bottom: -3px;
-}
-
 .navbar-inverse .navbar-nav > .active > a,
 .navbar-inverse .navbar-nav > .active > a:hover,
 .navbar-inverse .navbar-nav > .active > a:focus {