diff --git a/arduino-ide-extension/src/node/core-service-impl.ts b/arduino-ide-extension/src/node/core-service-impl.ts
index 131349228..42f7ee4b5 100644
--- a/arduino-ide-extension/src/node/core-service-impl.ts
+++ b/arduino-ide-extension/src/node/core-service-impl.ts
@@ -273,7 +273,6 @@ export class CoreServiceImpl extends CoreClientAware implements CoreService {
             }
           })
           .on('end', () => {
-            uploadResponseFragment.portAfterUpload = options.port; // https://github.com/arduino/arduino-cli/issues/2245
             if (isUploadResponse(uploadResponseFragment)) {
               resolve(uploadResponseFragment);
             } else {