diff --git a/package.json b/package.json
index f1a0a85..7ce8ec7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "arduino-create-agent-js-client",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "JS module providing discovery of the Arduino Create Plugin and communication with it",
   "main": "lib/index.js",
   "module": "es/index.js",
diff --git a/src/firmware-updater.js b/src/firmware-updater.js
index dad34a1..78240a7 100644
--- a/src/firmware-updater.js
+++ b/src/firmware-updater.js
@@ -1,10 +1,6 @@
 import { BehaviorSubject } from 'rxjs';
-import {
-  takeUntil,
-  filter,
-  first
-} from 'rxjs/operators';
 import semverCompare from 'semver-compare';
+import { takeUntil, filter, first } from 'rxjs/operators';
 import { fwupdaterSignatures, oldFwupdaterSignatures } from './signatures';
 
 /* The status of the Firmware Updater Tool */
@@ -191,18 +187,6 @@ export default class FirmwareUpdater {
           }
         });
 
-        let addresses = '';
-        const rootCertificates = [{
-          domain: 'arduino.cc',
-          port: 443
-        }];
-
-        rootCertificates.forEach(address => {
-          if (address.domain && address.port) {
-            addresses += `-address ${address.domain}:${address.port} `;
-          }
-        });
-
         const [programmer, signature] = programmerFor(boardId);
 
         if (!this.loaderPath) {
@@ -217,7 +201,7 @@ export default class FirmwareUpdater {
           hex: '',
           extra: {
             auth: {
-              password: `"${this.loaderPath}" -firmware "${this.firmwareVersionData.Path}" ${addresses}`,
+              password: `"${this.loaderPath}" -firmware "${this.firmwareVersionData.Path}"`,
             },
           },
           signature,