diff --git a/dandiapi/api/migrations/0013_garbagecollectionevent.py b/dandiapi/api/migrations/0013_garbagecollectionevent.py
index 8f3ca9bef..75a91d649 100644
--- a/dandiapi/api/migrations/0013_garbagecollectionevent.py
+++ b/dandiapi/api/migrations/0013_garbagecollectionevent.py
@@ -1,4 +1,4 @@
-# Generated by Django 4.1.13 on 2024-11-25 20:12
+# Generated by Django 4.1.13 on 2024-12-04 19:51
 from __future__ import annotations
 
 from django.db import migrations, models
@@ -19,7 +19,7 @@ class Migration(migrations.Migration):
                         auto_created=True, primary_key=True, serialize=False, verbose_name='ID'
                     ),
                 ),
-                ('created', models.DateTimeField(auto_now_add=True)),
+                ('timestamp', models.DateTimeField(auto_now_add=True)),
                 (
                     'type',
                     models.CharField(
@@ -38,8 +38,8 @@ class Migration(migrations.Migration):
                     'garbage_collection_event_id',
                     models.UUIDField(
                         editable=False,
-                        help_text='Unique identifier for the garbage collection event.'
-                        ' Used to associate multiple records that are part of the same GC event.',
+                        help_text='Unique identifier for the garbage collection event. Used to '
+                        'associate multiple records that are part of the same GC event.',
                     ),
                 ),
             ],
diff --git a/dandiapi/api/models/garbage_collection.py b/dandiapi/api/models/garbage_collection.py
index 790f758a9..be1619c1c 100644
--- a/dandiapi/api/models/garbage_collection.py
+++ b/dandiapi/api/models/garbage_collection.py
@@ -4,7 +4,7 @@
 
 
 class GarbageCollectionEvent(models.Model):
-    created = models.DateTimeField(auto_now_add=True)
+    timestamp = models.DateTimeField(auto_now_add=True)
     type = models.CharField(
         max_length=255, help_text='The model name of the records that were garbage collected.'
     )
diff --git a/dandiapi/api/services/garbage_collection/__init__.py b/dandiapi/api/services/garbage_collection/__init__.py
index 4e4296b15..6d5c203b4 100644
--- a/dandiapi/api/services/garbage_collection/__init__.py
+++ b/dandiapi/api/services/garbage_collection/__init__.py
@@ -91,7 +91,7 @@ def garbage_collect():
         garbage_collected_asset_blobs = _garbage_collect_asset_blobs()
 
         GarbageCollectionEvent.objects.filter(
-            created__lt=timezone.now() - RESTORATION_WINDOW
+            timestamp__lt=timezone.now() - RESTORATION_WINDOW
         ).delete()
 
     logger.info('Garbage collected %s Uploads.', garbage_collected_uploads)