diff --git a/scss/preferences.scss b/scss/preferences.scss
index 1bd1da0606..7959fee48d 100644
--- a/scss/preferences.scss
+++ b/scss/preferences.scss
@@ -89,6 +89,7 @@
 	flex-shrink: 0;
 	appearance: none;
 	background: transparent;
+	border: none;
 	margin: 6px;
 
 	& > richlistitem {