diff --git a/less/mixins.less b/less/mixins.less
index 068af63faf..ddc198535d 100644
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -84,6 +84,9 @@
   :-moz-placeholder {
     color: @color;
   }
+  :-ms-input-placeholder {
+    color: @color;
+  }
   ::-webkit-input-placeholder {
     color: @color;
   }