During January 2025, Patrick Riggs focused on build system configuration within the facebook/buck2-prelude repository, addressing a persistent issue with open-source software detector false-positives. He removed a hardcoded copyright string from the mockingbird mock prelude build configuration, ensuring that automated OSS scans no longer flagged the project erroneously. This targeted adjustment, implemented using Starlark, improved licensing compliance and reduced CI scan noise without altering runtime behavior. Patrick’s work demonstrated careful attention to build system hygiene and clear communication through precise commit messaging, reflecting a disciplined approach to maintenance and risk management in collaborative open-source development environments.