diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/record-collection.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/record-collection.md
index a32bc00bac..af5bb96e72 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/record-collection.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/record-collection.md
@@ -31,13 +31,13 @@ assert(
 );
 ```
 
-After `updateRecords(recordCollection, 5439, "tracks", "Take a Chance on Me")`, `tracks` should have the string `Take a Chance on Me` as the last element.
+After `updateRecords(recordCollection, 5439, "tracks", "Take a Chance on Me")`, `tracks` should have the string `Take a Chance on Me` as the last and only element.
 
 ```js
 assert(
-  updateRecords(_recordCollection, 5439, 'tracks', 'Take a Chance on Me')[5439][
-    'tracks'
-  ].pop() === 'Take a Chance on Me'
+  updateRecords(_recordCollection, 5439, 'tracks', 'Take a Chance on Me') &&
+  _recordCollection[5439]['tracks'].length === 1 &&
+  _recordCollection[5439]['tracks'].pop() === 'Take a Chance on Me'
 );
 ```