diff --git a/index.js b/index.js
index 977d6bb..98c6e40 100644
--- a/index.js
+++ b/index.js
@@ -10,7 +10,7 @@ var isDataView = require('is-data-view');
 
 // node <= 0.10, < 0.11.4 has a nonconfigurable own property instead of a prototype getter
 /** @type {import('.')} */
-module.exports = $dataViewByteLength || function dataViewBuffer(x) {
+module.exports = $dataViewByteLength || function byteLength(x) {
 	if (!isDataView(x)) {
 		throw new $TypeError('not a DataView');
 	}
diff --git a/test/index.js b/test/index.js
index 82044e1..00a5510 100644
--- a/test/index.js
+++ b/test/index.js
@@ -7,7 +7,7 @@ var inspect = require('object-inspect');
 
 var dataViewByteLength = require('../');
 
-test('dataViewBuffer', function (t) {
+test('dataViewByteLength', function (t) {
 	forEach(
 		// @ts-expect-error TS sucks at [].concat
 		// eslint-disable-next-line no-extra-parens