diff --git a/package.json b/package.json
index c90f1212..627f3ee2 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,6 @@
     "precommit-test"
   ],
   "devDependencies": {
-    "ajv": "^6.5.3",
     "appium-gulp-plugins": "^5.2.1",
     "asyncbox": "^2.3.1",
     "chai": "^4.1.2",