diff --git a/CITATION.cff b/CITATION.cff
index 2dec8b9..aec4433 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -7,3 +7,5 @@ authors:
 title: "India ISIN Database, by Nemo"
 version: 2022.4.30
 url: "https://github.com/captn3m0/india-isin-database"
+preferred-citation:
+  type: data
\ No newline at end of file