diff --git a/Libraries/LibJS/Tests/Function.prototype.apply.js b/Libraries/LibJS/Tests/Function.prototype.apply.js
index f3e20d3fb2..54451e3446 100644
--- a/Libraries/LibJS/Tests/Function.prototype.apply.js
+++ b/Libraries/LibJS/Tests/Function.prototype.apply.js
@@ -47,6 +47,8 @@ try {
     var multiply = function (x, y) { return x * y; };
     assert(multiply.apply(null, [3, 4]) === 12);
 
+    assert((() => this).apply("foo") === globalThis);
+
     console.log("PASS");
 } catch (e) {
     console.log("FAIL: " + e);
diff --git a/Libraries/LibJS/Tests/Function.prototype.call.js b/Libraries/LibJS/Tests/Function.prototype.call.js
index 29eb153ea5..485e4645c2 100644
--- a/Libraries/LibJS/Tests/Function.prototype.call.js
+++ b/Libraries/LibJS/Tests/Function.prototype.call.js
@@ -47,6 +47,8 @@ try {
     var multiply = function (x, y) { return x * y; };
     assert(multiply.call(null, 3, 4) === 12);
 
+    assert((() => this).call("foo") === globalThis);
+
     console.log("PASS");
 } catch (e) {
     console.log("FAIL: " + e);