diff --git a/aleksis/core/migrations/0005_timestamped_activity_notification.py b/aleksis/core/migrations/0005_timestamped_activity_notification.py
new file mode 100644
index 0000000000000000000000000000000000000000..611c55196dc8c703662380e7c73ca0ae20a42059
--- /dev/null
+++ b/aleksis/core/migrations/0005_timestamped_activity_notification.py
@@ -0,0 +1,35 @@
+# Generated by Django 3.1.3 on 2020-11-16 13:04
+
+from django.db import migrations, models
+import django.utils.timezone
+import model_utils.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0004_add_permissions_for_group_stats'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='activity',
+            name='created',
+            field=model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, editable=False, verbose_name='created'),
+        ),
+        migrations.AddField(
+            model_name='activity',
+            name='modified',
+            field=model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, editable=False, verbose_name='modified'),
+        ),
+        migrations.AddField(
+            model_name='notification',
+            name='created',
+            field=model_utils.fields.AutoCreatedField(default=django.utils.timezone.now, editable=False, verbose_name='created'),
+        ),
+        migrations.AddField(
+            model_name='notification',
+            name='modified',
+            field=model_utils.fields.AutoLastModifiedField(default=django.utils.timezone.now, editable=False, verbose_name='modified'),
+        ),
+    ]