diff --git a/piwik/indico_piwik/static/js/statistics.js b/piwik/indico_piwik/client/index.js
similarity index 97%
rename from piwik/indico_piwik/static/js/statistics.js
rename to piwik/indico_piwik/client/index.js
index ed181c5..ac3923d 100644
--- a/piwik/indico_piwik/static/js/statistics.js
+++ b/piwik/indico_piwik/client/index.js
@@ -1,3 +1,8 @@
+import 'jqtree';
+import 'jquery';
+import './main.css';
+import 'indico/jquery/compat/jqplot';
+
 $(function() {
     var $t = $T.domain('piwik');
     var treeDOMTarget = '#materialTree';
@@ -115,12 +120,12 @@ $(function() {
      * each element will be a key-pair value of date-hits.
      */
     var get_jqplot_array_values = function(data, key, with_date) {
-        output = [];
+        const output = [];
         with_date = typeof with_date !== 'undefined' ? with_date : true;
 
         for (var date in data) {
-            hits = data[date];
-            value = (with_date) ? [date, hits[key]] : hits[key];
+            const hits = data[date];
+            const value = (with_date) ? [date, hits[key]] : hits[key];
             output.push(value);
         }
 
diff --git a/piwik/indico_piwik/static/css/statistics.css b/piwik/indico_piwik/client/main.css
similarity index 100%
rename from piwik/indico_piwik/static/css/statistics.css
rename to piwik/indico_piwik/client/main.css
diff --git a/piwik/indico_piwik/controllers.py b/piwik/indico_piwik/controllers.py
index b4a15fa..a4c07f4 100644
--- a/piwik/indico_piwik/controllers.py
+++ b/piwik/indico_piwik/controllers.py
@@ -15,6 +15,7 @@
 # along with Indico; if not, see <http://www.gnu.org/licenses/>.
 
 from flask import jsonify, request
+from flask_pluginengine import current_plugin
 from werkzeug.exceptions import NotFound
 
 from indico.modules.events.management.controllers import RHManageEventBase
@@ -24,6 +25,16 @@ from indico_piwik.reports import (ReportCountries, ReportDevices, ReportDownload
 from indico_piwik.views import WPStatistics
 
 
+class WPPiwikStatistics(WPStatistics):
+    @property
+    def additional_bundles(self):
+        return {
+            'screen': map(lambda x: current_plugin.manifest[x],
+                          ('main.js', 'main.css')),
+            'print': ()
+        }
+
+
 class RHPiwikBase(RHManageEventBase):
     def _process_args(self):
         from indico_piwik.plugin import PiwikPlugin
@@ -38,7 +49,7 @@ class RHStatistics(RHPiwikBase):
                                    contrib_id=request.args.get('contrib_id'),
                                    start_date=request.args.get('start_date'),
                                    end_date=request.args.get('end_date'))
-        return WPStatistics.render_template('statistics.html', self.event, report=report)
+        return WPPiwikStatistics.render_template('statistics.html', self.event, report=report)
 
 
 class RHApiBase(RHPiwikBase):
diff --git a/piwik/indico_piwik/plugin.py b/piwik/indico_piwik/plugin.py
index 0c672c9..01fd047 100644
--- a/piwik/indico_piwik/plugin.py
+++ b/piwik/indico_piwik/plugin.py
@@ -88,12 +88,6 @@ class PiwikPlugin(IndicoPlugin):
                          'graph_countries': plugin_url_rule_to_js('piwik.graph_countries'),
                          'graph_devices': plugin_url_rule_to_js('piwik.graph_devices')}}
 
-    def register_assets(self):
-        self.register_js_bundle('statistics_js', 'js/statistics.js')
-        self.register_css_bundle('statistics_css', 'css/statistics.css')
-        self.register_js_bundle('jqtree_js', 'js/lib/jqTree/tree.jquery.js')
-        self.register_css_bundle('jqtree_css', 'js/lib/jqTree/jqtree.css')
-
     def track_download(self, attachment, from_preview, **kwargs):
         if from_preview or not self.settings.get('enabled_for_downloads'):
             return
diff --git a/piwik/indico_piwik/templates/statistics.html b/piwik/indico_piwik/templates/statistics.html
index cc73f11..ebc9324 100644
--- a/piwik/indico_piwik/templates/statistics.html
+++ b/piwik/indico_piwik/templates/statistics.html
@@ -1,14 +1,6 @@
 {% extends 'events/management/base.html' %}
 
 {% block content %}
-    {{ include_js_assets('jqplot_js') }}
-    {{ include_css_assets('jqplot_css') }}
-    {{ include_plugin_js_assets('jqtree_js') }}
-    {{ include_plugin_css_assets('jqtree_css') }}
-    {{ include_plugin_js_assets('statistics_js') }}
-    {{ include_plugin_css_assets('statistics_css') }}
-
-
     <div id="statsWidgetsWrapper">
         <!-- Header -->
         <div class="statsWidget full edge">
diff --git a/piwik/package.json b/piwik/package.json
new file mode 100644
index 0000000..447f2cb
--- /dev/null
+++ b/piwik/package.json
@@ -0,0 +1,22 @@
+{
+  "name": "indico-plugin-piwik",
+  "version": "1.0.0",
+  "description": "",
+  "main": "indico_piwik/client/index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/indico/indico-plugins.git"
+  },
+  "author": "Indico Team <indico.team@cern.ch>",
+  "license": "GPL-3.0",
+  "bugs": {
+    "url": "https://github.com/indico/indico-plugins/issues"
+  },
+  "homepage": "https://github.com/indico/indico-plugins#readme",
+  "dependencies": {
+    "jqtree": "^1.4.4"
+  }
+}
diff --git a/piwik/webpack-bundles.json b/piwik/webpack-bundles.json
new file mode 100644
index 0000000..5f28835
--- /dev/null
+++ b/piwik/webpack-bundles.json
@@ -0,0 +1,5 @@
+{
+  "entry": {
+    "main": "./index.js"
+  }
+}