diff --git a/addons/hr_timesheet/models/hr_timesheet.py b/addons/hr_timesheet/models/hr_timesheet.py
index dadbdb3af71..2f1de1d4d76 100644
--- a/addons/hr_timesheet/models/hr_timesheet.py
+++ b/addons/hr_timesheet/models/hr_timesheet.py
@@ -12,6 +12,13 @@ from odoo.osv import expression
 class AccountAnalyticLine(models.Model):
     _inherit = 'account.analytic.line'
 
+    @api.model
+    def _get_favorite_project_id(self):
+        last_timesheet_ids = self.search([('user_id', '=', self._uid), ('project_id', '!=', False)], limit=5)
+        if len(last_timesheet_ids) == 5 and len(last_timesheet_ids.project_id) == 1:
+            return last_timesheet_ids.project_id.id
+        return False
+
     @api.model
     def default_get(self, field_list):
         result = super(AccountAnalyticLine, self).default_get(field_list)
@@ -19,6 +26,10 @@ class AccountAnalyticLine(models.Model):
             result['encoding_uom_id'] = self.env.company.timesheet_encode_uom_id.id
         if not self.env.context.get('default_employee_id') and 'employee_id' in field_list and result.get('user_id'):
             result['employee_id'] = self.env['hr.employee'].search([('user_id', '=', result['user_id']), ('company_id', '=', result.get('company_id', self.env.company.id))], limit=1).id
+        if not self._context.get('default_project_id') and 'project_id' in field_list:
+            favorite_project_id = self._get_favorite_project_id()
+            if favorite_project_id:
+                result['project_id'] = favorite_project_id
         return result
 
     def _domain_project_id(self):