How to disable "Support Ending for Intel-based Apps" message

If you’re seeing pop-up warnings on your Mac about “Support Ending for Intel-based Apps,” you’re not alone. Starting with macOS 26.4, Apple began alerting users whenever they launch Intel-only applications. These notifications warn that support for running Intel apps through Rosetta will soon end—likely with macOS 28. If you want to keep using your Intel apps without seeing these reminders, you can disable the warnings. Here’s how you can do it safely and easily.

Why Am I Seeing This Warning?

Apple is transitioning away from supporting Intel-based apps on newer Macs. Rosetta is the technology that allows Intel-only applications to run on Apple Silicon (M1, M2, and newer chips). Once Rosetta support is removed in a future macOS update, Intel-only apps will no longer work. These warnings are meant to help you prepare for that change, but they can be disruptive if you already know about the transition or are still relying on certain Intel apps.

The Easiest Way: Use a Configuration Profile

The most straightforward—and Apple-recommended—method to disable these warnings is by installing a configuration profile that tells your Mac to suppress the notifications. This method works well for both personal and managed Macs, doesn’t require Terminal commands, and can be undone at any time.

What Is a Configuration Profile?

A configuration profile is a small file that applies specific settings to your Mac. In this case, it changes the way your system handles Rosetta usage warnings.

How to Install the Profile and Disable the Warning

1. Download the Ready-Made Profile

   • Visit a trusted source for the profile. One widely used option is Rich Trouton's GitHub, which offers the DisableRosettaUsageAwareness.mobileconfig file.

   • Tip: Always download configuration profiles from sources you trust. Here’s the direct link to Rich Trouton’s profile.

2. Install the Profile

   • Double-click the DisableRosettaUsageAwareness.mobileconfig file you just downloaded.

   • Your Mac will prompt you to review and approve the profile installation.

3. Approve the Profile in System Settings

   • Go to System Settings → Privacy & Security.

   • Find the pending profile and click Approve to install it.

4. Restart or Log Out and Back In

   • Restart your Mac, or simply log out and log back in, to make sure the change takes effect.

How Does This Work?

This configuration profile sets a specific key (allowRosettaUsageAwareness = false) under your system’s com.apple.applicationaccess settings. This tells macOS to stop showing the Rosetta usage awareness pop-ups for Intel-only apps.

Can I Undo This Change?

Absolutely! If you want the warnings to return—maybe to help remind you before Rosetta support ends—just remove the configuration profile:

1. Open System Settings → Privacy & Security.

2. Select the DisableRosettaUsageAwareness profile.

3. Click Remove to delete it.

4. Restart or log out/in again.

Is This Safe?

Yes, this is a safe, Apple-supported method for suppressing these warnings. The change is easily reversible and does not affect your ability to use Intel-based apps through Rosetta (while that support is still available). Just remember: these notifications are meant to help you plan for the future—so it’s a good idea to eventually update or replace your Intel-only software before Rosetta is discontinued.

Need More Help?

If you have questions or run into any trouble, feel free to reach out to Apple Support or consult community resources. And remember, keeping your apps up-to-date is the best way to ensure compatibility in the years ahead!