diff --git a/packages/liveui/liveui_tests.js b/packages/liveui/liveui_tests.js
index 5849028df9..135822de7b 100644
--- a/packages/liveui/liveui_tests.js
+++ b/packages/liveui/liveui_tests.js
@@ -1744,7 +1744,7 @@ testAsyncMulti(
           var iframeDiv = OnscreenDiv(
             Meteor.ui.render(function() {
               return '<iframe name="'+frameName+'" '+
-                'src="'+IFRAME_URL_1+'">';
+                'src="'+IFRAME_URL_1+'"></iframe>';
             }));
           var iframe = iframeDiv.node().firstChild;