diff --git a/js/package.json b/js/package.json
index 64d2a24cf..924191ee3 100644
--- a/js/package.json
+++ b/js/package.json
@@ -160,6 +160,7 @@
   "dependencies": {
     "@parity/abi": "file:src/abi",
     "@parity/api": "file:src/api",
+    "@parity/jsonrpc": "file:src/jsonrpc",
     "@parity/wordlist": "1.0.1",
     "base32.js": "0.1.0",
     "bignumber.js": "3.0.1",
diff --git a/js/src/api/api.spec.js b/js/src/api/api.spec.js
index 1c5ebf514..aa18333a0 100644
--- a/js/src/api/api.spec.js
+++ b/js/src/api/api.spec.js
@@ -14,13 +14,13 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
+import ethereumRpc from '@parity/jsonrpc';
+
 import { TEST_HTTP_URL, endpointTest } from '../../test/mockRpc';
 
 import util from './util';
 import Api from './api';
 
-import ethereumRpc from '../jsonrpc/';
-
 describe('api/Api', () => {
   describe('constructor', () => {
     it('requires defined/non-null transport object', () => {
diff --git a/js/src/api/package.json b/js/src/api/package.json
index acbd37001..f544ffe4f 100644
--- a/js/src/api/package.json
+++ b/js/src/api/package.json
@@ -26,6 +26,7 @@
   },
   "dependencies": {
     "@parity/abi": "file:../abi",
+    "@parity/jsonrpc": "file:../jsonrpc",
     "bignumber.js": "~2.3.0",
     "eventemitter3": "2.0.2",
     "js-sha3": "~0.5.2",
diff --git a/js/src/jsonrpc/package.json b/js/src/jsonrpc/package.json
new file mode 100644
index 000000000..d148126c0
--- /dev/null
+++ b/js/src/jsonrpc/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "@parity/jsonrpc",
+  "description": "JSON and JS interface defintions for RPC",
+  "version": "0.0.0",
+  "main": "index.js",
+  "author": "Parity Team <admin@parity.io>",
+  "maintainers": [
+    "Jaco Greeff"
+  ],
+  "contributors": [],
+  "license": "GPL-3.0",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/paritytech/parity.git"
+  },
+  "keywords": [
+    "Ethereum",
+    "RPC",
+    "Parity"
+  ],
+  "scripts": {
+  },
+  "devDependencies": {
+  },
+  "dependencies": {
+  }
+}
diff --git a/js/webpack/app.js b/js/webpack/app.js
index 6d61f7518..e849ad825 100644
--- a/js/webpack/app.js
+++ b/js/webpack/app.js
@@ -68,7 +68,7 @@ module.exports = {
       // duplicated for clarity since the number of @parity modules will increase
       {
         test: /\.js$/,
-        include: /node_modules\/@parity\/(abi|api|wordlist)/,
+        include: /node_modules\/@parity\/(abi|api|jsonrpc|wordlist)/,
         use: 'babel-loader'
       },
       {
diff --git a/js/webpack/libraries.js b/js/webpack/libraries.js
index ff41132be..0c151b828 100644
--- a/js/webpack/libraries.js
+++ b/js/webpack/libraries.js
@@ -61,7 +61,7 @@ module.exports = {
       // duplicated for clarity since the number of @parity modules will increase
       {
         test: /\.js$/,
-        include: /node_modules\/@parity\/(abi|api|wordlist)/,
+        include: /node_modules\/@parity\/(abi|api|jsonrpc|wordlist)/,
         use: 'babel-loader'
       },
       {