diff --git a/library-css/landing-utils.css b/library-css/landing-utils.css
index 3d45fff..1a0f886 100644
--- a/library-css/landing-utils.css
+++ b/library-css/landing-utils.css
@@ -378,6 +378,7 @@
   z-index: 981;
 }
 
+/* Remove the following rule when .less is used for openaire theme */
 .landing .uk-offcanvas .uk-dropdown {
   left: auto !important;
   right: auto !important;