diff --git a/easyaudit/migrations/0013_auto_20190723_0126.py b/easyaudit/migrations/0013_auto_20190723_0126.py
index 215cc483..db7e6f4c 100644
--- a/easyaudit/migrations/0013_auto_20190723_0126.py
+++ b/easyaudit/migrations/0013_auto_20190723_0126.py
@@ -3,6 +3,10 @@
 from django.db import migrations, models
 
 
+def drop_index(apps, schema_editor):
+    schema_editor.execute('DROP INDEX "easyaudit_requestevent_url_37d1b8c4"')
+
+
 class Migration(migrations.Migration):
 
     dependencies = [
@@ -10,6 +14,7 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
+        migrations.RunPython(drop_index),
         migrations.AlterField(
             model_name='requestevent',
             name='url',