diff --git a/curriculum/challenges/english/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/61967e74a8e3690ab6292daa.md b/curriculum/challenges/english/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/61967e74a8e3690ab6292daa.md
index 9812e1b4bdd..11e1aa4022c 100644
--- a/curriculum/challenges/english/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/61967e74a8e3690ab6292daa.md
+++ b/curriculum/challenges/english/14-responsive-web-design-22/learn-css-transforms-by-building-a-penguin/61967e74a8e3690ab6292daa.md
@@ -14,7 +14,7 @@ Target the `body` element to set the `background` to a linear gradient angled 45
 You should use the `body` element selector.
 
 ```js
-assert.match(code, /body\s*\{/);
+assert.exists(new __helpers.CSSHelp(document).getStyle('body'));
 ```
 
 You should use the `background` property in the `body` selector.