diff --git a/js/package.json b/js/package.json
index 355ab4249..cfae58ab8 100644
--- a/js/package.json
+++ b/js/package.json
@@ -170,7 +170,9 @@
     "@parity/dapp-vaults": "paritytech/dapp-vaults",
     "@parity/dapp-wallet": "paritytech/dapp-wallet",
     "@parity/dapp-web": "paritytech/dapp-web",
+    "@parity/etherscan": "paritytech/js-etherscan",
     "@parity/jsonrpc": "paritytech/js-jsonrpc",
+    "@parity/ledger": "paritytech/js-ledger",
     "@parity/shared": "paritytech/js-shared",
     "@parity/ui": "paritytech/js-ui",
     "isomorphic-fetch": "2.2.1",
@@ -186,6 +188,7 @@
     "react-router": "3.0.0",
     "react-tap-event-plugin": "2.0.1",
     "redux": "3.6.0",
+    "solc": "ngotchac/solc-js",
     "store": "1.3.20",
     "web3": "0.17.0-beta",
     "whatwg-fetch": "2.0.1"
diff --git a/js/src/DappRequests/store.js b/js/src/DappRequests/store.js
index 2b60811a8..e9516ce6d 100644
--- a/js/src/DappRequests/store.js
+++ b/js/src/DappRequests/store.js
@@ -214,11 +214,11 @@ export default class Store {
   executePubsubCall = ({ api, id, from, token, params }, source) => {
     const callback = this._methodCallbackPost(id, from, source, token);
 
-    // TODO: enable security pubsub
-    this.provider.subscribe(api, callback, params).then((v, e) => {
-      console.log('Error and result', v, e);
-      this._methodCallbackPost(id, from, source, token)(null, v);
-    });
+    this.provider
+      .subscribe(api, callback, params)
+      .then((result, error) => {
+        this._methodCallbackPost(id, from, source, token)(null, result);
+      });
   }
 
   executeMethodCall = ({ id, from, method, params, token }, source) => {