diff --git a/challenges/03-front-end-libraries/jquery.json b/challenges/03-front-end-libraries/jquery.json
index 049afd3ba0..73be2fd4a7 100644
--- a/challenges/03-front-end-libraries/jquery.json
+++ b/challenges/03-front-end-libraries/jquery.json
@@ -1328,8 +1328,8 @@
"tests": [
"assert($(\".target:nth-child(2)\").hasClass(\"animated\") && $(\".target:nth-child(2)\").hasClass(\"bounce\"), 'message: The second element in your target elements should bounce.');",
"assert($(\".animated.bounce\").length === 2, 'message: Only two elements should bounce.');",
- "assert(code.match(/\\:nth-child\\(/g), 'message: You should use the :nth-child() function to modify these elements.');",
- "assert(code.match(/