diff --git a/contract_invoice_start_end_dates/__manifest__.py b/contract_invoice_start_end_dates/__manifest__.py
index 5027abe32..5358fc76b 100644
--- a/contract_invoice_start_end_dates/__manifest__.py
+++ b/contract_invoice_start_end_dates/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Contract Invoice Start End Dates",
-    "version": "14.0.1.0.0",
+    "version": "16.0.1.0.0",
     "category": "Contract Management",
     "author": "Akretion, Odoo Community Association (OCA)",
     "maintainers": ["florian-dacosta"],
diff --git a/contract_invoice_start_end_dates/models/contract_line.py b/contract_invoice_start_end_dates/models/contract_line.py
index 69f4812ef..d6ec432e8 100644
--- a/contract_invoice_start_end_dates/models/contract_line.py
+++ b/contract_invoice_start_end_dates/models/contract_line.py
@@ -7,8 +7,8 @@ from odoo import models
 class ContractLine(models.Model):
     _inherit = "contract.line"
 
-    def _prepare_invoice_line(self, move_form):
-        vals = super()._prepare_invoice_line(move_form=move_form)
+    def _prepare_invoice_line(self):
+        vals = super()._prepare_invoice_line()
         if self.product_id.must_have_dates:
             dates = self._get_period_to_invoice(
                 self.last_date_invoiced, self.recurring_next_date
diff --git a/contract_invoice_start_end_dates/tests/test_contract_invoice_start_end_dates.py b/contract_invoice_start_end_dates/tests/test_contract_invoice_start_end_dates.py
index d4ecbcedc..1266f54de 100644
--- a/contract_invoice_start_end_dates/tests/test_contract_invoice_start_end_dates.py
+++ b/contract_invoice_start_end_dates/tests/test_contract_invoice_start_end_dates.py
@@ -15,3 +15,8 @@ class TestContractInvoiceStartEndDates(TestContractBase):
         invoice = self.contract.recurring_create_invoice()
         self.assertTrue(invoice.invoice_line_ids.start_date)
         self.assertTrue(invoice.invoice_line_ids.end_date)
+
+        self.acct_line.product_id.must_have_dates = False
+        invoice = self.contract.recurring_create_invoice()
+        self.assertFalse(invoice.invoice_line_ids.start_date)
+        self.assertFalse(invoice.invoice_line_ids.end_date)