diff --git a/src/wp-admin/css/customize-controls.css b/src/wp-admin/css/customize-controls.css
index 20596fa23c..c631b456aa 100644
--- a/src/wp-admin/css/customize-controls.css
+++ b/src/wp-admin/css/customize-controls.css
@@ -990,7 +990,7 @@ p.customize-section-description {
 
 .customize-section-description a.external-link:after {
 	font: 16px/11px dashicons;
-	content: "\f310";
+	content: "\f504";
 	top: 3px;
 	position: relative;
 	padding-left: 3px;