diff --git a/src/other/firefox/WhiteSur/parts/headerbar-urlbar.css b/src/other/firefox/WhiteSur/parts/headerbar-urlbar.css
index 28634a8..01a7bd9 100644
--- a/src/other/firefox/WhiteSur/parts/headerbar-urlbar.css
+++ b/src/other/firefox/WhiteSur/parts/headerbar-urlbar.css
@@ -44,6 +44,7 @@ toolbarspring {
 	width: 100% !important;
 	z-index: 5 !important;
 	padding: 0 0 !important;
+	border-radius: 10px !important;
 }
 #urlbar[breakout][breakout-extend][open] {
 	height: auto !important;