From 04aa0242a77817a9be3a937a2fb5750a4b5da024 Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Thu, 27 May 2021 16:38:03 +0200
Subject: [PATCH] events: Only export internal events to ics

---
 mpicms/events/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mpicms/events/models.py b/mpicms/events/models.py
index b0920c6..72d8c9c 100644
--- a/mpicms/events/models.py
+++ b/mpicms/events/models.py
@@ -119,7 +119,7 @@ def clean(self):  # Prevent more than one event index
     @property
     def ics(self):
         c = Calendar()
-        for event in self.events:
+        for event in self.events.filter(external=False):
             e = ICSEvent(
                 name=event.title,
                 begin=event.start,