diff --git a/package.json b/package.json
index ee6a487134f6a..dd1be52bcc394 100644
--- a/package.json
+++ b/package.json
@@ -159,7 +159,7 @@
     "auto-release-sinon": "1.0.3",
     "babel-eslint": "4.1.8",
     "chokidar": "1.4.3",
-    "chromedriver": "2.21.2",
+    "chromedriver": "2.18.0",
     "elasticdump": "2.1.1",
     "eslint": "1.10.3",
     "eslint-plugin-mocha": "1.1.0",