diff --git a/less/buttons.less b/less/buttons.less
index 888ab83a30..da26f8ab94 100644
--- a/less/buttons.less
+++ b/less/buttons.less
@@ -42,7 +42,7 @@
   &[disabled],
   fieldset[disabled] & {
     cursor: default;
-    pointer-events: none;
+    pointer-events: none; // Future-proof disabling of clicks
     .opacity(.65);
     .box-shadow(none);
   }