1 files changed, 3 insertions, 3 deletions
diff --git a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-new-instance-extensibility.js b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-new-instance-extensibility.js
index 4483d6f3b..5fbd869d6 100644
--- a/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-new-instance-extensibility.js
+++ b/test/built-ins/TypedArrays/ctors-bigint/typedarray-arg/typedarray-arg-new-instance-extensibility.js
@@ -29,11 +29,11 @@ includes: [testBigIntTypedArray.js]
 features: [BigInt, TypedArray]
 ---*/
 
-var typedArraySample1 = new Int8Array();
-var typedArraySample2 = new Int8Array();
+var typedArraySample1 = new BigInt64Array();
+var typedArraySample2 = new BigInt64Array();
 Object.preventExtensions(typedArraySample2);
 
-testWithTypedArrayConstructors(function(TA) {
+testWithBigIntTypedArrayConstructors(function(TA) {
   var sample1 = new TA(typedArraySample1);
 
   assert(Object.isExtensible(sample1), "new instance is extensible");