diff --git a/app/event/views.py b/app/event/views.py
index b79b811..ada9527 100644
--- a/app/event/views.py
+++ b/app/event/views.py
@@ -22,6 +22,7 @@ def timeline(request):
     context['intro'], c = Page.objects.get_or_create(slug='intro')
 
     timeline = {'events': []}
+
     for event in Event.objects.all().order_by('position'):
         if not event.date:
             continue
@@ -61,7 +62,8 @@ def timeline(request):
                 "headline": event.title,
                 "text": event.body
             },
-            "unique_id": event.slug
+            "group": event.type,
+            "unique_id": event.slug,
         })
         if event.media:
             timeline['events'][-1]['media'] = {