diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/using-objects-for-lookups.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/using-objects-for-lookups.md
index 05cd37df741..0f879f74f7b 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/using-objects-for-lookups.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/using-objects-for-lookups.md
@@ -23,8 +23,8 @@ const article = {
   "createdAt": "NOVEMBER 28, 2018"
 };
 
-const articleAuthor = article[author];
-const articleLink = article[link];
+const articleAuthor = article["author"];
+const articleLink = article["link"];
 
 const value = "title";
 const valueLookup = article[value];