Historical and modern scientific thought is dominated by the English language, colonized science, patriarchal norms, and Westernized "ways of knowing." By making materials that lie outside that narrative discoverable (e.g., non-Western science, Indigenous/Aboriginal knowledge, women in science, etc.) we can assert that science is a global endeavor by representing diverse scientists on physical library shelves or ebook "shelves." The Cataloging and Metadata Librarian and Science and Outreach Librarian at Furman University, a small liberal arts college, collaborated on a project to address discriminatory practices in the catalog records of a subset of the libraries' STEM collection. Spurred by another project to update deprecated Cutters in Library of Congress call numbers, we assessed collection content with an eye to improve future collection development and created a local method for collocating DEI materials within an Alma consortium catalog. The intended goals of the project were to update the collection, improve metadata to increase discoverability, and develop an auditing process to use for other collections.