diff --git a/product_contract/models/contract_line.py b/product_contract/models/contract_line.py
index 1e0cd4fe..a298cbbe 100644
--- a/product_contract/models/contract_line.py
+++ b/product_contract/models/contract_line.py
@@ -24,6 +24,14 @@ class AccountAnalyticInvoiceLine(models.Model):
             res['sale_line_ids'] = [(6, 0, [self.sale_order_line_id.id])]
         return res
 
+    @api.multi
+    def _get_auto_renew_rule_type(self):
+        """monthly last day don't make sense for auto_renew_rule_type"""
+        self.ensure_one()
+        if self.recurring_rule_type == "monthlylastday":
+            return "monthly"
+        return self.recurring_rule_type
+
     @api.onchange('product_id')
     def _onchange_product_id_recurring_info(self):
         for rec in self:
@@ -36,7 +44,7 @@ class AccountAnalyticInvoiceLine(models.Model):
                 rec.recurring_interval = 1
                 rec.is_auto_renew = rec.product_id.is_auto_renew
                 rec.auto_renew_interval = rec.product_id.default_qty
-                rec.auto_renew_rule_type = rec.product_id.recurring_rule_type
+                rec.auto_renew_rule_type = rec._get_auto_renew_rule_type()
                 rec.termination_notice_interval = (
                     rec.product_id.termination_notice_interval
                 )
diff --git a/product_contract/models/product_template.py b/product_contract/models/product_template.py
index f73cc3af..f09cec8b 100644
--- a/product_contract/models/product_template.py
+++ b/product_contract/models/product_template.py
@@ -13,7 +13,7 @@ class ProductTemplate(models.Model):
     contract_template_id = fields.Many2one(
         comodel_name='account.analytic.contract', string='Contract Template'
     )
-    default_qty = fields.Integer(string="Default Quantity")
+    default_qty = fields.Integer(string="Default Quantity", default=1)
     recurring_rule_type = fields.Selection(
         [
             ('daily', 'Day(s)'),