diff --git a/lib/next/index.js b/lib/next/index.js
index beac1e9..785f931 100644
--- a/lib/next/index.js
+++ b/lib/next/index.js
@@ -13,6 +13,7 @@ module.exports = wd => {
   [
     'page',
     'pagePopup',
+    'locator',
     'browser',
     'browserType',
   ].forEach(method => {
diff --git a/package.json b/package.json
index 0b75304..5898881 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "macaca-wd",
-  "version": "4.3.3",
+  "version": "4.3.4",
   "description": "Macaca webdirver API for Node.js",
   "keywords": [
     "macaca",
diff --git a/test/utility.test.js b/test/utility.test.js
index 9e555db..590820d 100644
--- a/test/utility.test.js
+++ b/test/utility.test.js
@@ -188,6 +188,23 @@ describe('test/utility.test.js', function() {
       });
     });
   });
+
+  /**
+   * https://macacajs.github.io/macaca-wd/#locator
+   */
+  describe('locator', async () => {
+    it('should work', async () => {
+      await driver.locator('');
+      assert.equal(server.ctx.url, '/wd/hub/session/sessionId/next');
+      assert.equal(server.ctx.method, 'POST');
+      assert.deepEqual(server.ctx.response.body, {
+        sessionId: 'sessionId',
+        status: 0,
+        value: '',
+      });
+    });
+  });
+
   /**
    * https://macacajs.github.io/macaca-wd/#pageIframe
    */