diff --git a/packages/less/less_tests.js b/packages/less/less_tests.js
index b341761c9b..19e67cdbda 100644
--- a/packages/less/less_tests.js
+++ b/packages/less/less_tests.js
@@ -2,7 +2,7 @@
 Tinytest.add("less - presence", function(test) {
 
   var div = document.createElement('div');
-  UI.materialize(Template.less_test_presence, div);
+  Blaze.renderComponent(Template.less_test_presence, div);
   div.style.display = 'block';
   document.body.appendChild(div);