diff --git a/pretalx_musicrate/migrations/0007_remove_juror_created_remove_juror_updated.py b/pretalx_musicrate/migrations/0007_remove_juror_created_remove_juror_updated.py
new file mode 100644
index 0000000..73a483e
--- /dev/null
+++ b/pretalx_musicrate/migrations/0007_remove_juror_created_remove_juror_updated.py
@@ -0,0 +1,20 @@
+# Generated by Django 4.2.8 on 2023-12-16 20:20
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("pretalx_musicrate", "0006_musicratesettings_link_questions"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="juror",
+            name="created",
+        ),
+        migrations.RemoveField(
+            model_name="juror",
+            name="updated",
+        ),
+    ]
diff --git a/pretalx_musicrate/models.py b/pretalx_musicrate/models.py
index ae52238..6347971 100644
--- a/pretalx_musicrate/models.py
+++ b/pretalx_musicrate/models.py
@@ -3,7 +3,7 @@ from secrets import token_urlsafe
 
 from django.db import models
 from django.utils.translation import gettext_lazy as _
-from pretalx.common.mixins.models import PretalxModel
+from django_scopes import ScopedManager
 
 
 def generate_token():
@@ -65,7 +65,9 @@ class MusicrateSettings(models.Model):
     )
 
 
-class Juror(PretalxModel):
+class Juror(models.Model):
+    objects = ScopedManager(event="event")
+
     event = models.ForeignKey(
         "event.Event", on_delete=models.CASCADE, related_name="jurors"
     )