diff --git a/userChrome.css b/userChrome.css
index 95d0623d..e567cee8 100644
--- a/userChrome.css
+++ b/userChrome.css
@@ -278,7 +278,7 @@
   }
 
   /* Fallback background */
-  #mainPopupSet >  menupopup {
+  menupopup {
     background-color: var(--lwt-accent-color, var(--in-content-page-background)) !important;
   }