diff --git a/app/assets/stylesheets/darkswarm/variables.css.scss b/app/assets/stylesheets/darkswarm/variables.css.scss
index bf1db3eadc..58973f47eb 100644
--- a/app/assets/stylesheets/darkswarm/variables.css.scss
+++ b/app/assets/stylesheets/darkswarm/variables.css.scss
@@ -15,6 +15,7 @@ $brand-colour: #f27052;
 // Topbar
 $topbar-height: rem-calc(64);
 $topbar-link-padding: $topbar-height / 3;
+$topbar-arrows: false;
 
 $topbar-bg: $white;
 $topbar-bg-color: $topbar-bg;