diff --git a/easyaudit/migrations/0018_crudevent_easyaudit_c_datetim_a13040_idx.py b/easyaudit/migrations/0018_crudevent_easyaudit_c_datetim_a13040_idx.py
new file mode 100644
index 0000000..ad5b1a5
--- /dev/null
+++ b/easyaudit/migrations/0018_crudevent_easyaudit_c_datetim_a13040_idx.py
@@ -0,0 +1,17 @@
+# Generated by Django 4.1.7 on 2023-03-27 11:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('easyaudit', '0017_alter_requestevent_datetime'),
+    ]
+
+    operations = [
+        migrations.AddIndex(
+            model_name='crudevent',
+            index=models.Index(fields=['-datetime'], name='easyaudit_c_datetim_a13040_idx'),
+        ),
+    ]
diff --git a/easyaudit/models.py b/easyaudit/models.py
index 65b3a3c..1d7ce3d 100644
--- a/easyaudit/models.py
+++ b/easyaudit/models.py
@@ -58,7 +58,9 @@ class Meta:
         verbose_name_plural = _('CRUD events')
         ordering = ['-datetime']
         index_together = ['object_id', 'content_type', ]
-
+        indexes = [
+            models.Index(fields=['-datetime',]),
+        ]
 
 class LoginEvent(models.Model):
     LOGIN = 0