diff --git a/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json b/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json
index 16fdc1afffd..55b84d6a098 100644
--- a/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json
+++ b/seed/challenges/02-javascript-algorithms-and-data-structures/basic-data-structures.json
@@ -258,7 +258,7 @@
],
"tests": [
"assert.deepEqual(forecast(['cold', 'rainy', 'warm', 'sunny', 'cool', 'thunderstorms']), ['warm', 'sunny'], 'message: forecast
should return [\"warm\", \"sunny\"]');",
- "assert.notStrictEqual(forecast.toString().search(/\\.slice\\(/), -1, 'message: The forecast
function should utilize the slice()
method');"
+ "assert(/\\.slice\\(/.test(code), 'message: The forecast
function should utilize the slice()
method');"
],
"type": "waypoint",
"solutions": [],