diff --git a/marietje/api/views.py b/marietje/api/views.py
index 086f935..3318006 100644
--- a/marietje/api/views.py
+++ b/marietje/api/views.py
@@ -159,7 +159,7 @@ def queue(request):
     return JsonResponse({
         'current_song': playlist_song_to_dict(queue.current_song()),
         'queue': [playlist_song_to_dict(playlist_song, user=request.user) for playlist_song in queue.queue()],
-        'started_at': 0 if queue.started_at is None else int(time.mktime(queue.started_at.timetuple())),
+        'started_at': 0 if queue.started_at is None else int(queue.started_at.timestamp()),
         'current_time': int(time.time())
     })
 
diff --git a/marietje/playerapi/views.py b/marietje/playerapi/views.py
index a709567..1136574 100644
--- a/marietje/playerapi/views.py
+++ b/marietje/playerapi/views.py
@@ -1,4 +1,4 @@
-from datetime import datetime
+from django.utils import timezone
 
 from django.http import JsonResponse
 from django.shortcuts import get_object_or_404
@@ -31,7 +31,7 @@ def queue(request):
 @token_required
 def play(request):
     queue = get_object_or_404(Queue, id=request.POST.get('queue'))
-    queue.started_at = datetime.now()
+    queue.started_at = timezone.now()
     queue.save()
     return JsonResponse({})