diff --git a/src/agenda_culturel/models.py b/src/agenda_culturel/models.py
index dcc5b62..d405bd6 100644
--- a/src/agenda_culturel/models.py
+++ b/src/agenda_culturel/models.py
@@ -1649,7 +1649,7 @@ class Event(models.Model):
     def export_to_ics(events, request):
         cal = icalCal()
         # Some properties are required to be compliant
-        cal.add("prodid", "-//My calendar product//example.com//")
+        cal.add("prodid", "-//Pommes de lune//pommesdelune.fr//")
         cal.add("version", "2.0")
 
         for event in events: