diff --git a/addons/project/models/project_task.py b/addons/project/models/project_task.py
index 4a23378b4c4..677a813eea3 100644
--- a/addons/project/models/project_task.py
+++ b/addons/project/models/project_task.py
@@ -243,18 +243,18 @@ class Task(models.Model):
     recurring_task = fields.Boolean(string="Recurrent")
     recurring_count = fields.Integer(string="Tasks in Recurrence", compute='_compute_recurring_count')
     recurrence_id = fields.Many2one('project.task.recurrence', copy=False)
-    repeat_interval = fields.Integer(string='Repeat Every', default=1, compute='_compute_repeat', readonly=False)
+    repeat_interval = fields.Integer(string='Repeat Every', default=1, compute='_compute_repeat', readonly=False, groups="project.group_project_user")
     repeat_unit = fields.Selection([
         ('day', 'Days'),
         ('week', 'Weeks'),
         ('month', 'Months'),
         ('year', 'Years'),
-    ], default='week', compute='_compute_repeat', readonly=False)
+    ], default='week', compute='_compute_repeat', readonly=False, groups="project.group_project_user")
     repeat_type = fields.Selection([
         ('forever', 'Forever'),
         ('until', 'Until'),
-    ], default="forever", string="Until", compute='_compute_repeat', readonly=False)
-    repeat_until = fields.Date(string="End Date", compute='_compute_repeat', readonly=False)
+    ], default="forever", string="Until", compute='_compute_repeat', readonly=False, groups="project.group_project_user")
+    repeat_until = fields.Date(string="End Date", compute='_compute_repeat', readonly=False, groups="project.group_project_user")
 
     # Account analytic
     analytic_account_id = fields.Many2one('account.analytic.account', ondelete='set null', compute='_compute_analytic_account_id', store=True, readonly=False,