diff --git a/fet2020/posts/views.py b/fet2020/posts/views.py
index f54b4b5e..847b1920 100644
--- a/fet2020/posts/views.py
+++ b/fet2020/posts/views.py
@@ -34,8 +34,7 @@ def index(request):
 
 def calendar(request):
     events=deque(Post.objects.get_visible_articles().order_by('-public_date'))
-    return render(request, 'posts/fet_calendar.ics', {"events": events})
-
+    return render(request, 'posts/fet_calendar.ics', {"events": events},content_type='text/plain')
 def tags(request, tag=""):
     posts = deque(Post.objects.get_visible_articles().filter(tags__name=tag))
     featured_post = Post.objects.get_visible_articles().filter(slug=tag).first()