diff --git a/seed/challenges/basic-html5-and-css.json b/seed/challenges/basic-html5-and-css.json
index d18ace104b..e3006ef8d4 100644
--- a/seed/challenges/basic-html5-and-css.json
+++ b/seed/challenges/basic-html5-and-css.json
@@ -493,7 +493,7 @@
       "tests": [
         "assert($('h2').css('color') === 'rgb(255, 0, 0)', 'Your <code>h2</code> element should be red.')",
         "assert($('h2').hasClass('red-text'), 'Your <code>h2</code> element should have the class \"red-text\".')",
-        "assert($('h2').attr('style') == undefined, 'Please make sure there is no inline <code> style =  </code> in you <code>h2</code> and change the color by using the css class <code> red-text </code>')"
+        "assert($('h2').attr('style') === undefined, 'Please make sure there is no inline <code> style =  </code> in you <code>h2</code> and change the color by using the css class <code> red-text </code>')"
       ],
       "challengeSeed": [
         "<style>",