diff --git a/src/wp-admin/css/customize-widgets.css b/src/wp-admin/css/customize-widgets.css
index ab4f91b0e1..c2ad0552c2 100644
--- a/src/wp-admin/css/customize-widgets.css
+++ b/src/wp-admin/css/customize-widgets.css
@@ -235,6 +235,11 @@
 	width: auto !important;
 }
 
+/* Keep rule that is no longer necessary on widgets.php. */
+#available-widgets .widget-action {
+	display: none;
+}
+
 .ios #available-widgets {
 	transition: left 0s;
 }