diff --git a/src/smed_vaktis/plugin.py b/src/smed_vaktis/plugin.py
index 4c86aed..b2eb083 100644
--- a/src/smed_vaktis/plugin.py
+++ b/src/smed_vaktis/plugin.py
@@ -1,4 +1,5 @@
 from pathlib import Path
+from datetime import datetime
 
 
 def vaktis():
@@ -45,6 +46,7 @@ def vaktis():
                     "layout": "events.ics.j2",
                     "_destination": Path("kommande-evenemang.ics"),
                     "content": "",
+                    "calcreation": datetime.now(),
                 },
             ),
             (