1 files changed, 6 insertions, 5 deletions
diff --git a/js/src/tests/test262/built-ins/GeneratorPrototype/return/length.js b/js/src/tests/test262/built-ins/GeneratorPrototype/return/length.js
index a3f8f38369..6fa35a482a 100644
--- a/js/src/tests/test262/built-ins/GeneratorPrototype/return/length.js
+++ b/js/src/tests/test262/built-ins/GeneratorPrototype/return/length.js
@@ -26,10 +26,11 @@ features: [generators]
 function* g() {}
 var GeneratorPrototype = Object.getPrototypeOf(g).prototype;
 
-assert.sameValue(GeneratorPrototype.return.length, 1);
-
-verifyNotEnumerable(GeneratorPrototype.return, "length");
-verifyNotWritable(GeneratorPrototype.return, "length");
-verifyConfigurable(GeneratorPrototype.return, "length");
+verifyProperty(GeneratorPrototype.return, "length", {
+  value: 1,
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);