diff --git a/account_invoice_force_number/models/account_move.py b/account_invoice_force_number/models/account_move.py
index 50e2df99..2b3e7217 100644
--- a/account_invoice_force_number/models/account_move.py
+++ b/account_invoice_force_number/models/account_move.py
@@ -29,8 +29,8 @@ class AccountMove(models.Model):
                 )
         return super(AccountMove, self).unlink()
 
-    def action_post(self):
+    def _post(self, soft=True):
         for move in self:
             if move.move_name:
                 move.write({"name": move.move_name})
-        return super(AccountMove, self).action_post()
+        return super(AccountMove, self)._post(soft=soft)