diff --git a/README.md b/README.md
index c1232e88..d4c2ddd3 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # @polkadot/extension
 
+[![Greenkeeper badge](https://badges.greenkeeper.io/polkadot-js/extension.svg)](https://greenkeeper.io/)
+
 A very simple scaffolding browser extension that injects a [@polkadot/api](https://github.com/polkadot-js/api) Signer into a page, along with any associated accounts, allowing for use by the application. This is an extensible POC implementation of a Polkadot/Substrate browser signer.
 
 As it stands, it does one thing: it _only_ manages accounts and allows the signing of transactions with those accounts. (It does not inject providers for use by dapps, not does it perform the function of a wallet where it submits txs to the network).
diff --git a/greenkeeper.json b/greenkeeper.json
new file mode 100644
index 00000000..713d0ee2
--- /dev/null
+++ b/greenkeeper.json
@@ -0,0 +1,11 @@
+{
+  "groups": {
+    "default": {
+      "packages": [
+        "package.json",
+        "packages/extension-ui/package.json",
+        "packages/extension/package.json"
+      ]
+    }
+  }
+}