diff --git a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/global-scope-and-functions.md b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/global-scope-and-functions.md
index 08da2536bb0..852657583d0 100644
--- a/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/global-scope-and-functions.md
+++ b/curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/global-scope-and-functions.md
@@ -95,7 +95,7 @@ function fun1() {
 // Only change code above this line
 
 function fun2() {
-  var output = "";
+  let output = "";
   if (typeof myGlobal != "undefined") {
     output += "myGlobal: " + myGlobal;
   }
@@ -116,7 +116,7 @@ function fun1() {
 }
 
 function fun2() {
-  var output = "";
+  let output = "";
   if(typeof myGlobal != "undefined") {
     output += "myGlobal: " + myGlobal;
   }