diff --git a/CITATION.cff b/CITATION.cff
index 59e8826..74631b9 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -5,6 +5,7 @@ authors:
     given-names: Jesse
     orcid: https://orcid.org/0000-0002-6450-6209
   - family-names: Koeppen
-    given-names: Will
+    given-names: William
+    orcid: https://orcid.org/0000-0002-0198-6778
 title: axiom-data-science/project-s2s-sea-ice-guidance.
 date-released: 2022-02-16