diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-the-parseint-function-with-a-radix.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-the-parseint-function-with-a-radix.english.md
index b0b469d34d..1e10e4a9b9 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-the-parseint-function-with-a-radix.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/use-the-parseint-function-with-a-radix.english.md
@@ -62,6 +62,8 @@ convertToInteger("10011");
 <section id='solution'>
 
 ```js
-// solution required
+function convertToInteger(str) {
+  return parseInt(str, 2);
+}
 ```
 </section>