diff --git a/mail_activity_reminder/__manifest__.py b/mail_activity_reminder/__manifest__.py
index a531dde0..b3d5ac4e 100644
--- a/mail_activity_reminder/__manifest__.py
+++ b/mail_activity_reminder/__manifest__.py
@@ -4,7 +4,7 @@
 
 {
     "name": "Mail Activity Reminder",
-    "version": "17.0.1.0.0",
+    "version": "18.0.1.0.0",
     "category": "Discuss",
     "website": "https://github.com/OCA/mail",
     "author": "CorporateHub, Odoo Community Association (OCA)",
diff --git a/mail_activity_reminder/data/mail_activity_reminder_cron.xml b/mail_activity_reminder/data/mail_activity_reminder_cron.xml
index 2b75517a..6f994d74 100644
--- a/mail_activity_reminder/data/mail_activity_reminder_cron.xml
+++ b/mail_activity_reminder/data/mail_activity_reminder_cron.xml
@@ -12,7 +12,5 @@
         <field name="interval_number">1</field>
         <field name="interval_type">hours</field>
         <field name="nextcall">2020-01-01 00:01:00</field>
-        <field name="numbercall">-1</field>
-        <field name="doall" eval="True" />
     </record>
 </odoo>
diff --git a/mail_activity_reminder/models/mail_activity.py b/mail_activity_reminder/models/mail_activity.py
index 6654ecf6..9f00507d 100644
--- a/mail_activity_reminder/models/mail_activity.py
+++ b/mail_activity_reminder/models/mail_activity.py
@@ -6,7 +6,7 @@
 from dateutil.relativedelta import relativedelta
 from pytz import UTC, timezone
 
-from odoo import _, api, fields, models
+from odoo import api, fields, models
 
 
 class MailActivity(models.Model):
@@ -120,7 +120,7 @@ def action_remind(self):
             tz = timezone(user.sudo().tz or "UTC")
             local_now = utc_now.astimezone(tz)
 
-            subject = _("Some activities you are assigned too expire soon.")
+            subject = self.env._("Some activities you are assigned too expire soon.")
 
             body = self.env["ir.qweb"]._render(
                 "mail_activity_reminder.message_activity_assigned",