diff --git a/cotisations/migrations/0032_chequepayment_comnpaypayment.py b/cotisations/migrations/0032_chequepayment_comnpaypayment.py
index e0717a05..729b6f2e 100644
--- a/cotisations/migrations/0032_chequepayment_comnpaypayment.py
+++ b/cotisations/migrations/0032_chequepayment_comnpaypayment.py
@@ -41,6 +41,7 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
+        migrations.RunSQL('update preferences_assooption set payment_pass="" where id=1;'),
         migrations.CreateModel(
             name='ChequePayment',
             fields=[