diff --git a/models/scop_cotisation.py b/models/scop_cotisation.py
index f52bd53de8a98fe8d22012abe5a2b670f3e2b08e..f06131490dcadf17e30bd18330e5c5b6cadf0df4 100644
--- a/models/scop_cotisation.py
+++ b/models/scop_cotisation.py
@@ -49,7 +49,7 @@ class ScopCotisation(models.AbstractModel):
         })
 
         # Création de la ligne CG Scop
-        member_invoice_line = InvoiceLine.create({
+        InvoiceLine.create({
             'invoice_id': member_invoice.id,
             'product_id': product.id,
             'account_id': product.property_account_income_id.id,
@@ -57,6 +57,5 @@ class ScopCotisation(models.AbstractModel):
             'name': product.name,
             'price_unit': amount
         })
-        result['invoice'] = member_invoice
-        result['invoice_line'] = member_invoice_line
-        return result
+
+        return member_invoice