diff --git a/themes/fmartingr/assets/sass/_header.sass b/themes/fmartingr/assets/sass/_header.sass
index 5d688f4..a66ce89 100644
--- a/themes/fmartingr/assets/sass/_header.sass
+++ b/themes/fmartingr/assets/sass/_header.sass
@@ -36,7 +36,7 @@ header
                 padding-left: 16px
                 vertical-align: middle
 
-        .active
+        .active, .ancestor
             font-weight: bold
 
     .menu-button-toggle-label