diff --git a/libjsqrc/ethereum.js b/libjsqrc/ethereum.js
index e65489a66..bd5b4fb4e 100644
--- a/libjsqrc/ethereum.js
+++ b/libjsqrc/ethereum.js
@@ -319,6 +319,71 @@ module.exports = AutoProvider;
     You should have received a copy of the GNU Lesser General Public License
     along with ethereum.js.  If not, see <http://www.gnu.org/licenses/>.
 */
+/** @file contract.js
+ * @authors:
+ *   Marek Kotewicz <marek@ethdev.com>
+ * @date 2014
+ */
+
+if ("build" !== 'build') {/*
+    var web3 = require('./web3'); // jshint ignore:line
+*/}
+var abi = require('./abi');
+
+var contract = function (address, desc) {
+    var inputParser = abi.inputParser(desc);
+    var outputParser = abi.outputParser(desc);
+
+    var contract = {};
+
+    desc.forEach(function (method) {
+        contract[method.name] = function () {
+            var params = Array.prototype.slice.call(arguments);
+            var parsed = inputParser[method.name].apply(null, params);
+
+            var onSuccess = function (result) {
+                return outputParser[method.name](result);
+            };
+
+            return {
+                call: function (extra) {
+                    extra = extra || {};
+                    extra.to = address;
+                    extra.data = parsed;
+                    return web3.eth.call(extra).then(onSuccess);
+                },
+                transact: function (extra) {
+                    extra = extra || {};
+                    extra.to = address;
+                    extra.data = parsed;
+                    return web3.eth.transact(extra).then(onSuccess);
+                }
+            };
+        };
+    });
+         
+    return contract;
+};
+
+module.exports = contract;
+
+},{"./abi":1}],4:[function(require,module,exports){
+/*
+    This file is part of ethereum.js.
+
+    ethereum.js is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    ethereum.js is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with ethereum.js.  If not, see <http://www.gnu.org/licenses/>.
+*/
 /** @file httprpc.js
  * @authors:
  *   Marek Kotewicz <marek@ethdev.com>
@@ -397,7 +462,7 @@ Object.defineProperty(HttpRpcProvider.prototype, "onmessage", {
 
 module.exports = HttpRpcProvider;
 
-},{}],4:[function(require,module,exports){
+},{}],5:[function(require,module,exports){
 /*
     This file is part of ethereum.js.
 
@@ -422,8 +487,6 @@ module.exports = HttpRpcProvider;
  * @date 2014
  */
 
-var abi = require('./abi');
-
 function flattenPromise (obj) {
     if (obj instanceof Promise) {
         return Promise.resolve(obj);
@@ -856,45 +919,10 @@ function messageHandler(data) {
     }
 }
 
-web3.contract = function (address, desc) {
-    var inputParser = abi.inputParser(desc);
-    var outputParser = abi.outputParser(desc);
-
-    var contract = {};
-
-    desc.forEach(function (method) {
-        contract[method.name] = function () {
-            var params = Array.prototype.slice.call(arguments);
-            var parsed = inputParser[method.name].apply(null, params);
-
-            var onSuccess = function (result) {
-                return outputParser[method.name](result);
-            };
-
-            return {
-                call: function (extra) {
-                    extra = extra || {};
-                    extra.to = address;
-                    extra.data = parsed;
-                    return web3.eth.call(extra).then(onSuccess);
-                },
-                transact: function (extra) {
-                    extra = extra || {};
-                    extra.to = address;
-                    extra.data = parsed;
-                    return web3.eth.transact(extra).then(onSuccess);
-                }
-            };
-        };
-    });
-         
-    return contract;
-};
-
 module.exports = web3;
 
 
-},{"./abi":1}],5:[function(require,module,exports){
+},{}],6:[function(require,module,exports){
 /*
     This file is part of ethereum.js.
 
@@ -941,7 +969,7 @@ Object.defineProperty(QtProvider.prototype, "onmessage", {
 
 module.exports = QtProvider;
 
-},{}],6:[function(require,module,exports){
+},{}],7:[function(require,module,exports){
 /*
     This file is part of ethereum.js.
 
@@ -1025,10 +1053,11 @@ web3.providers.WebSocketProvider = require('./lib/websocket');
 web3.providers.HttpRpcProvider = require('./lib/httprpc');
 web3.providers.QtProvider = require('./lib/qt');
 web3.providers.AutoProvider = require('./lib/autoprovider');
+web3.contract = require('./lib/contract');
 
 module.exports = web3;
 
-},{"./lib/autoprovider":2,"./lib/httprpc":3,"./lib/main":4,"./lib/qt":5,"./lib/websocket":6}]},{},[])
+},{"./lib/autoprovider":2,"./lib/contract":3,"./lib/httprpc":4,"./lib/main":5,"./lib/qt":6,"./lib/websocket":7}]},{},[])
 
 
 //# sourceMappingURL=ethereum.js.map
\ No newline at end of file
diff --git a/libqethereum/QEthereum.h b/libqethereum/QEthereum.h
index 7644152de..6a4e640e5 100644
--- a/libqethereum/QEthereum.h
+++ b/libqethereum/QEthereum.h
@@ -85,7 +85,7 @@ private:
 	_frame->addToJavaScriptWindowObject("_web3", qweb, QWebFrame::ScriptOwnership); \
 	_frame->addToJavaScriptWindowObject("env", _env, QWebFrame::QtOwnership); \
 	_frame->evaluateJavaScript(contentsOfQResource(":/js/es6-promise-2.0.0.js")); \
-	_frame->evaluateJavaScript(contentsOfQResource(":/js/ethereum.min.js")); \
+	_frame->evaluateJavaScript(contentsOfQResource(":/js/ethereum.js")); \
 	_frame->evaluateJavaScript(contentsOfQResource(":/js/setup.js")); \
 }