diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-regular-expressions-by-building-a-spam-filter/641cf198ec366c33d6504854.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-regular-expressions-by-building-a-spam-filter/641cf198ec366c33d6504854.md
index db22a7b6b2f..fa46e655235 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-regular-expressions-by-building-a-spam-filter/641cf198ec366c33d6504854.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-regular-expressions-by-building-a-spam-filter/641cf198ec366c33d6504854.md
@@ -23,12 +23,16 @@ Your `helpRegex` should match the string `please help`.
 
 ```js
 assert.match('please help', helpRegex);
+const splitRegex = helpRegex.toString().split(/[\/|]/);
+assert.include(splitRegex, 'please help');
 ```
 
 Your `helpRegex` should match the string `assist me`.
 
 ```js
 assert.match('assist me', helpRegex);
+const splitRegex = helpRegex.toString().split(/[\/|]/);
+assert.include(splitRegex, 'assist me');
 ```
 
 # --seed--