diff --git a/_data/people/gagnonlg.yml b/_data/people/gagnonlg.yml
index d6de08cf3..30c11fb40 100644
--- a/_data/people/gagnonlg.yml
+++ b/_data/people/gagnonlg.yml
@@ -107,7 +107,7 @@ presentations:
     project: acts
     location: CERN
   - title: Performance Case Study on Charge Clusterization
-    date: 2024-11-24
+    date: 2024-07-24
     meeting: CoDAS-HEP 2024
     url: https://indico.cern.ch/event/1422680/contributions/6029252/
     meetingurl: https://indico.cern.ch/event/1422680/