diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index a1afee941c4..aa529c50835 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -2779,7 +2779,8 @@ class AccountMove(models.Model):
             mark_invoice_as_sent=True,
             custom_layout="mail.mail_notification_paynow",
             model_description=self.with_context(lang=lang).type_name,
-            force_email=True
+            force_email=True,
+            wizard_opened=True
         )
         return {
             'name': _('Send Invoice'),
diff --git a/addons/account/wizard/account_invoice_send.py b/addons/account/wizard/account_invoice_send.py
index 3aa946a77e3..6c9468b9723 100644
--- a/addons/account/wizard/account_invoice_send.py
+++ b/addons/account/wizard/account_invoice_send.py
@@ -93,7 +93,8 @@ class AccountInvoiceSend(models.TransientModel):
                 self.composer_id.composition_mode = 'comment' if len(res_ids) == 1 else 'mass_mail'
                 self.composer_id.template_id = self.template_id.id
                 self._compute_composition_mode()
-            self.composer_id.onchange_template_id_wrapper()
+            if not self.env.context.get("wizard_opened"):
+                self.composer_id.onchange_template_id_wrapper()
 
     @api.onchange('is_email')
     def _compute_invoice_without_email(self):