diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/return-early-pattern-for-functions.english.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/return-early-pattern-for-functions.english.md
index 6e56be0180..6502296197 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/return-early-pattern-for-functions.english.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/return-early-pattern-for-functions.english.md
@@ -46,7 +46,9 @@ tests:
     testString: assert(abTest(2,8) === 18 );
   - text: <code>abTest(3,3)</code> should return <code>12</code>
     testString: assert(abTest(3,3) === 12 );
-
+  - text: <code>abTest(0,0)</code> should return <code>0</code>
+    testString: assert(abTest(0,0) === 0);
+    
 ```
 
 </section>