diff --git a/application.py b/application.py
index 0cb5377d8..3127f52af 100644
--- a/application.py
+++ b/application.py
@@ -17,6 +17,7 @@ manager.add_command('create_provider_rate', commands.CreateProviderRateCommand)
 manager.add_command('purge_functional_test_data', commands.PurgeFunctionalTestDataCommand)
 manager.add_command('custom_db_script', commands.CustomDbScript)
 manager.add_command('populate_monthly_billing', commands.PopulateMonthlyBilling)
+manager.add_command('backfill_processing_time', commands.BackfillProcessingTime)
 
 
 @manager.command
diff --git a/tests/app/test_commands.py b/tests/app/test_commands.py
index e44655241..1c5ceedd9 100644
--- a/tests/app/test_commands.py
+++ b/tests/app/test_commands.py
@@ -2,6 +2,7 @@ from datetime import datetime
 
 from app.commands import BackfillProcessingTime
 
+
 def test_backfill_processing_time_works_for_correct_dates(mocker):
     send_mock = mocker.patch('app.commands.send_processing_time_for_start_and_end')