diff --git a/chrome/scrollable_urlbar_popup.css b/chrome/scrollable_urlbar_popup.css
index da8a887..7616582 100644
--- a/chrome/scrollable_urlbar_popup.css
+++ b/chrome/scrollable_urlbar_popup.css
@@ -10,4 +10,4 @@ See the above repository for updates as well as full license text. */
 @namespace html url("http://www.w3.org/1999/xhtml");
 
 html|div#urlbarView-results,
-html|div#urlbar-results{ max-height: 400px; overflow-y: auto; scrollbar-color: currentColor transparent; scrollbar-width: thin }
\ No newline at end of file
+html|div#urlbar-results{ max-height: 400px; overflow-y: auto; scrollbar-color: var(--urlbar-separator-color,currentColor) transparent; scrollbar-width: thin }
\ No newline at end of file