diff --git a/packages/common/style/mixins/ellipsis.less b/packages/common/style/mixins/ellipsis.less
index 6f968f55..44e005dd 100644
--- a/packages/common/style/mixins/ellipsis.less
+++ b/packages/common/style/mixins/ellipsis.less
@@ -3,6 +3,7 @@
   text-overflow: ellipsis;
   display: -webkit-box;
   -webkit-line-clamp: @lines;
+  /* autoprefixer: ignore next */
   -webkit-box-orient: vertical;
 }