diff --git a/modules/account_payment_sepa/payment.py b/modules/account_payment_sepa/payment.py
index 3b43408a6c..c5fa9b4a5d 100644
--- a/modules/account_payment_sepa/payment.py
+++ b/modules/account_payment_sepa/payment.py
@@ -596,11 +596,12 @@ class Mandate(Workflow, ModelSQL, ModelView):
         vlist = [v.copy() for v in vlist]
         default_company = cls.default_company()
         for values in vlist:
-            if (config.sepa_mandate_sequence
-                    and not values.get('identification')):
-                values['identification'] = config.get_multivalue(
+            if not values.get('identification'):
+                sequence = config.get_multivalue(
                     'sepa_mandate_sequence',
-                    company=values.get('company', default_company)).get()
+                    company=values.get('company', default_company))
+                if sequence:
+                    values['identification'] = sequence.get()
             # Prevent raising false unique constraint
             if values.get('identification') == '':
                 values['identification'] = None