diff --git a/helpdesk/migrations/0018_fix_migrations.py b/helpdesk/migrations/0018_ticket_secret_key.py
similarity index 100%
rename from helpdesk/migrations/0018_fix_migrations.py
rename to helpdesk/migrations/0018_ticket_secret_key.py
diff --git a/helpdesk/migrations/0019_ticket_secret_key.py b/helpdesk/migrations/0019_ticket_secret_key.py
index 8586e00e..47f10571 100644
--- a/helpdesk/migrations/0019_ticket_secret_key.py
+++ b/helpdesk/migrations/0019_ticket_secret_key.py
@@ -8,20 +8,22 @@ def clear_secret_keys(apps, schema_editor):
     db_alias = schema_editor.connection.alias
 
     for ticket in Ticket.objects.using(db_alias).all():
-         ticket.secret_key=''
-         ticket.save()
+        ticket.secret_key = ''
+        ticket.save()
+
 
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('helpdesk', '0018_fix_migrations'),
+        ('helpdesk', '0018_ticket_secret_key'),
     ]
 
     operations = [
         migrations.AddField(
             model_name='ticket',
             name='secret_key',
-            field=models.CharField(default=helpdesk.models.mk_secret, max_length=36, verbose_name='Secret key needed for viewing/editing ticket by non-logged in users'),
+            field=models.CharField(default=helpdesk.models.mk_secret, max_length=36,
+                                   verbose_name='Secret key needed for viewing/editing ticket by non-logged in users'),
         ),
         migrations.RunPython(clear_secret_keys),
     ]