# Change Application Package Name

To change the package name, Run this command to change the package name. Open terminal in your IDE and run

```
flutter pub get
```

```
flutter pub run change_app_package_name:main com.new.package.name
```

{% hint style="info" %}
Important : your **applicationId or package name** must same with your package name that you’ve create on firebase console when you generate google-services.json
{% endhint %}