diff --git a/lib/patterns.less b/lib/patterns.less
index ec42b033c1..528e6ffdc5 100644
--- a/lib/patterns.less
+++ b/lib/patterns.less
@@ -483,7 +483,7 @@ footer {
       }
       &.disabled a,
       &.disabled a:hover {
-        background-color: none;
+        background-color: transparent;
         color: @grayLight;
       }
       &.next a {