diff --git a/tasks/grunt-karma.js b/tasks/grunt-karma.js
index 9670e0c..410fd18 100644
--- a/tasks/grunt-karma.js
+++ b/tasks/grunt-karma.js
@@ -49,9 +49,7 @@ module.exports = function (grunt) {
     if (options.client) {
       // Merge karma default options
       _.defaults(options.client, {
-        args: [],
-        useIframe: true,
-        captureConsole: true
+        args: []
       })
     }