diff --git a/wp-includes/css/media-views.css b/wp-includes/css/media-views.css
index 9fa98ee3e6..c087c2f0e4 100644
--- a/wp-includes/css/media-views.css
+++ b/wp-includes/css/media-views.css
@@ -312,6 +312,10 @@
 	padding: 16px 0;
 	z-index: 200;
 	box-shadow: inset -6px 0 6px -6px rgba( 0, 0, 0, 0.4 );
+	-webkit-user-select: none;
+	-moz-user-select: none;
+	-ms-user-select: none;
+	user-select: none;
 }
 
 .media-menu li {