diff --git a/caltech_authors_tech_report.py b/caltech_authors_tech_report.py
index c841cc6..0f3e916 100644
--- a/caltech_authors_tech_report.py
+++ b/caltech_authors_tech_report.py
@@ -385,5 +385,5 @@ def epxml_to_datacite(eprint, customization=None):
                 else:
                     doi = d.public_doi(metadata, eprint["official_url"])
                     print("Minted DOI: " + doi)
-                    update_repo_doi(record_number, repo_url, identifier, r_user, r_pass)
+                    update_repo_doi(record_number, repo_url, doi, r_user, r_pass)
                 os.remove(f)