diff --git a/README.md b/README.md
old mode 100755
new mode 100644
index 03a40ef..1023ef9
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # secure-json-parse
 
-[![Build Status](https://dev.azure.com/fastify/fastify/_apis/build/status/fastify.secure-json-parse?branchName=master)](https://dev.azure.com/fastify/fastify/_build/latest?definitionId=8&branchName=master) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)
+[![Build Status](https://dev.azure.com/fastify/fastify/_apis/build/status/fastify.secure-json-parse?branchName=master)](https://dev.azure.com/fastify/fastify/_build/latest?definitionId=8&branchName=master) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/) [![Greenkeeper badge](https://badges.greenkeeper.io/fastify/secure-json-parse.svg)](https://greenkeeper.io/)
 
 `JSON.parse()` drop-in replacement with prototype poisoning protection.
 
diff --git a/package.json b/package.json
index f3d3e88..2e9639e 100644
--- a/package.json
+++ b/package.json
@@ -26,5 +26,10 @@
   "devDependencies": {
     "standard": "^14.3.1",
     "tap": "^12.7.0"
+  },
+  "greenkeeper": {
+    "ignore": [
+      "tap"
+    ]
   }
 }