diff --git a/netbox/extras/migrations/0062_clear_secrets_changelog.py b/netbox/extras/migrations/0062_clear_secrets_changelog.py
new file mode 100644
index 000000000..e76fc8d34
--- /dev/null
+++ b/netbox/extras/migrations/0062_clear_secrets_changelog.py
@@ -0,0 +1,26 @@
+from django.db import migrations
+
+
+def clear_secrets_changelog(apps, schema_editor):
+    """
+    Delete all ObjectChange records referencing a model within the old secrets app (pre-v3.0).
+    """
+    ContentType = apps.get_model('contenttypes', 'ContentType')
+    ObjectChange = apps.get_model('extras', 'ObjectChange')
+
+    content_type_ids = ContentType.objects.filter(app_label='secrets').values_list('id', flat=True)
+    ObjectChange.objects.filter(changed_object_type__in=content_type_ids).delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0061_extras_change_logging'),
+    ]
+
+    operations = [
+        migrations.RunPython(
+            code=clear_secrets_changelog,
+            reverse_code=migrations.RunPython.noop
+        ),
+    ]