diff --git a/1-js/08-prototypes/03-native-prototypes/2-defer-to-prototype-extended/solution.md b/1-js/08-prototypes/03-native-prototypes/2-defer-to-prototype-extended/solution.md
index e3651683fa..8fc0c9f13e 100644
--- a/1-js/08-prototypes/03-native-prototypes/2-defer-to-prototype-extended/solution.md
+++ b/1-js/08-prototypes/03-native-prototypes/2-defer-to-prototype-extended/solution.md
@@ -4,7 +4,7 @@
 Function.prototype.defer = function(ms) {
   let f = this;
   return function(...args) {
-    setTimeout(() => f.apply(this, args), ms);
+    setTimeout(() => f.apply({}, args), ms);
   }
 };