diff --git a/CITATION.cff b/CITATION.cff
index c6bd019..f49b4ce 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -112,7 +112,7 @@ references:
       city: San Diego
       country: US
       date-start: "2010-06-27"
-      date-end: "2010-07-02"
+      date-end: "2010-06-30"
     volume: 7740
     month: 7
     edition: 77401A