diff --git a/site/assets/scss/_sidebar.scss b/site/assets/scss/_sidebar.scss
index 9a933831fa..d893ba9dcc 100644
--- a/site/assets/scss/_sidebar.scss
+++ b/site/assets/scss/_sidebar.scss
@@ -49,7 +49,7 @@
     padding: .25rem .5rem;
     font-weight: 600;
     color: rgba($black, .65);
-    background-color: none;
+    background-color: transparent;
     border: 0;
 
     &:hover,