diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-intermediate-oop-by-building-a-platformer-game/64c9e90c433fde2e870285a3.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-intermediate-oop-by-building-a-platformer-game/64c9e90c433fde2e870285a3.md
index cd54674d4c9..e6441047dff 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-intermediate-oop-by-building-a-platformer-game/64c9e90c433fde2e870285a3.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-intermediate-oop-by-building-a-platformer-game/64c9e90c433fde2e870285a3.md
@@ -22,7 +22,7 @@ assert.match(code, /const\s+collisionDetectionRules\s*=\s*\[\s*(?:[^\]]*\s*)*\];
 You should have a boolean expression that checks if the player's `y` position plus the player's height is less than or equal to the platform's `y` position.
 
 ```js
-assert.match(code, /const\s+collisionDetectionRules\s*=\s*\[\s*player\.position\.y\s+\+\s*player\.height\s*<=\s*platform\.position\.y,?\s*]\s*;?/);
+assert.match(code, /const\s+collisionDetectionRules\s*=\s*\[\s*player\.position\.y\s*\+\s*player\.height\s*<=\s*platform\.position\.y\s*,?\s*]\s*;?/);
 ```
 
 # --seed--