diff --git a/CITATION.cff b/CITATION.cff
index c66f547..093f3c9 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -9,6 +9,7 @@ type: software
 authors:
   - family-names: "Jewell"
     given-names: "Jonathan D.A."
+    orcid: "https://orcid.org/0000-0002-3078-6652"
     alias: "hyperpolymath"
     email: "jonathan.jewell@open.ac.uk"
     affiliation: "Rhodium Standard / Open University"