diff --git a/api/dist/apihelp/apihelp.html b/api/dist/apihelp/apihelp.html
index 9398bc473b46..2a0381ffe629 100644
--- a/api/dist/apihelp/apihelp.html
+++ b/api/dist/apihelp/apihelp.html
@@ -39,7 +39,6 @@
          }
         </style>
         <link href="github.css" rel="stylesheet" type="text/css" media="screen">
-        <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values" crossorigin="anonymous"></script>
         <script src="rainbow-custom.min.js"></script>
         <script src="../api.js"></script>
         <link href="../api.css" rel="stylesheet" type="text/css">
@@ -54,10 +53,6 @@ <h1>Simple API Help</h1>
             <h2>Basis</h2>
             <p>To use the API you should add the following HTML:</p>
             <pre><code data-language="html">
-&lt;script
-  src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values"
-  crossorigin="anonymous"&gt;
-&lt;/script&gt;
 &lt;link href="https://geomapfish-demo-2-6.camptocamp.com/api.css" rel="stylesheet"&gt;
 &lt;script src="https://geomapfish-demo-2-6.camptocamp.com/api.js?version=2"&gt;&lt;/script&gt;
 &lt;script&gt;
diff --git a/buildtools/check-example.js b/buildtools/check-example.js
index b16bb417c9e1..7d020669da32 100644
--- a/buildtools/check-example.js
+++ b/buildtools/check-example.js
@@ -227,7 +227,6 @@ function loaded(page, browser) {
     const url = request.url();
     if (
       !url.startsWith('https://www.camptocamp.com/') &&
-      !url.startsWith('https://cdn.polyfill.io/') &&
       !url.startsWith('https://maps.googleapis.com/')
     ) {
       console.log(`Request failed on: ${url}`);
diff --git a/contribs/gmf/apps/desktop/index.html.ejs b/contribs/gmf/apps/desktop/index.html.ejs
index 58860b0e99d3..a6bb0ec70ec8 100644
--- a/contribs/gmf/apps/desktop/index.html.ejs
+++ b/contribs/gmf/apps/desktop/index.html.ejs
@@ -336,7 +336,6 @@
         ngeo-resizemap-state="mainCtrl.queryGridActive">
       </gmf-displayquerygrid>
     </footer>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values" crossorigin="anonymous"></script>
     <script src="../../../dist/vendor.js?${htmlWebpackPlugin.options.vars.version}" crossorigin="anonymous"></script>
     <% for (var js in htmlWebpackPlugin.files.js) { %>
     <script src="<%= htmlWebpackPlugin.files.js[js] %>" crossorigin="anonymous"></script>
diff --git a/contribs/gmf/apps/desktop_alt/index.html.ejs b/contribs/gmf/apps/desktop_alt/index.html.ejs
index 960fbb4bf3ef..aebacd635fd5 100644
--- a/contribs/gmf/apps/desktop_alt/index.html.ejs
+++ b/contribs/gmf/apps/desktop_alt/index.html.ejs
@@ -424,7 +424,6 @@
       </gmf-lidarprofile>
       </div>
     </footer>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values" crossorigin="anonymous"></script>
     <script src="https://maps.googleapis.com/maps/api/js?v=3&key=AIzaSyA3NVIy-HOYT0a0CkChA6nFwqEFqHYWBVk"></script>
     <script src="../../../dist/vendor.js?${htmlWebpackPlugin.options.vars.version}" crossorigin="anonymous"></script>
     <% for (var js in htmlWebpackPlugin.files.js) { %>
diff --git a/contribs/gmf/apps/iframe_api/index.html.ejs b/contribs/gmf/apps/iframe_api/index.html.ejs
index 3966cc66e060..0ff1f72aa706 100644
--- a/contribs/gmf/apps/iframe_api/index.html.ejs
+++ b/contribs/gmf/apps/iframe_api/index.html.ejs
@@ -72,7 +72,6 @@
         <gmf-share ng-if="mainCtrl.modalShareShown"></gmf-share>
       </ngeo-modal>
     </main>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values" crossorigin="anonymous"></script>
     <script src="../../../dist/vendor.js?${htmlWebpackPlugin.options.vars.version}" crossorigin="anonymous"></script>
     <% for (var js in htmlWebpackPlugin.files.js) { %>
     <script src="<%= htmlWebpackPlugin.files.js[js] %>" crossorigin="anonymous"></script>
diff --git a/contribs/gmf/apps/mobile/index.html.ejs b/contribs/gmf/apps/mobile/index.html.ejs
index 10844f8ae78c..d9fe981345a0 100644
--- a/contribs/gmf/apps/mobile/index.html.ejs
+++ b/contribs/gmf/apps/mobile/index.html.ejs
@@ -188,7 +188,6 @@
         gmf-mobile-nav-back="mainCtrl.gmfUser.username !== null">
       </gmf-authentication>
     </nav>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values" crossorigin="anonymous"></script>
     <script src="../../../dist/vendor.js?${htmlWebpackPlugin.options.vars.version}" crossorigin="anonymous"></script>
     <% for (var js in htmlWebpackPlugin.files.js) { %>
     <script src="<%= htmlWebpackPlugin.files.js[js] %>" crossorigin="anonymous"></script>
diff --git a/contribs/gmf/apps/mobile_alt/index.html.ejs b/contribs/gmf/apps/mobile_alt/index.html.ejs
index bd0ce03653a1..43dd12843467 100644
--- a/contribs/gmf/apps/mobile_alt/index.html.ejs
+++ b/contribs/gmf/apps/mobile_alt/index.html.ejs
@@ -173,7 +173,6 @@
         gmf-mobile-nav-back="mainCtrl.gmfUser.username !== null">
       </gmf-authentication>
     </nav>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values" crossorigin="anonymous"></script>
     <script src="../../../dist/vendor.js?${htmlWebpackPlugin.options.vars.version}" crossorigin="anonymous"></script>
     <% for (var js in htmlWebpackPlugin.files.js) { %>
     <script src="<%= htmlWebpackPlugin.files.js[js] %>" crossorigin="anonymous"></script>
diff --git a/contribs/gmf/apps/oeedit/index.html.ejs b/contribs/gmf/apps/oeedit/index.html.ejs
index b4c35fc7e6e7..7c550b8e7a88 100644
--- a/contribs/gmf/apps/oeedit/index.html.ejs
+++ b/contribs/gmf/apps/oeedit/index.html.ejs
@@ -153,7 +153,6 @@
         ngeo-resizemap-state="profileChartActive">
       </gmf-profile>
     </footer>
-    <script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=es6,default-3.6,Array.prototype.includes,Object.entries,Object.values" crossorigin="anonymous"></script>
     <script src="../../../dist/vendor.js?${htmlWebpackPlugin.options.vars.version}" crossorigin="anonymous"></script>
     <% for (var js in htmlWebpackPlugin.files.js) { %>
     <script src="<%= htmlWebpackPlugin.files.js[js] %>" crossorigin="anonymous"></script>
diff --git a/contribs/gmf/src/controllers/bootstrap.js b/contribs/gmf/src/controllers/bootstrap.js
index 9f8e10a70f85..870a0936adb4 100644
--- a/contribs/gmf/src/controllers/bootstrap.js
+++ b/contribs/gmf/src/controllers/bootstrap.js
@@ -28,20 +28,6 @@ import angular from 'angular';
  * @param {angular.IModule} module The module
  */
 function bootstrap(module) {
-  // Hack to make the bootstrap type check working with polyfill.io
-  const oldObjectToString = Object.prototype.toString;
-  if (!oldObjectToString.toString().includes('[native code]')) {
-    Object.prototype.toString = function () {
-      if (this === null) {
-        return '[object Null]';
-      }
-      if (this === undefined) {
-        return '[object Undefined]';
-      }
-      return oldObjectToString.call(this);
-    };
-  }
-
   const interface_ = $('meta[name=interface]')[0].getAttribute('content');
   const dynamicUrl_ = $('meta[name=dynamicUrl]')[0].getAttribute('content');
   const search = document.location ? document.location.search || '' : '';