diff --git a/less/_inputs.less b/less/_inputs.less
index 1dcfd742..d8212113 100644
--- a/less/_inputs.less
+++ b/less/_inputs.less
@@ -4,7 +4,7 @@
 .label {
   border-radius: @border-radius-small;
   .variations(~".label", ~"", background-color, @grey);
-  padding: .3em .6em;
+  padding: .3em .6em; // Make top & bottom .label padding the same: https://github.com/twbs/bootstrap/pull/19631
 }
 
 // must be broken out for reuse - webkit selector breaks firefox