diff --git a/addons/hr_holidays/models/hr_leave.py b/addons/hr_holidays/models/hr_leave.py
index e84f756162a..2c7f7d6068f 100644
--- a/addons/hr_holidays/models/hr_leave.py
+++ b/addons/hr_holidays/models/hr_leave.py
@@ -691,7 +691,7 @@ class HolidaysRequest(models.Model):
                 else:
                     display_date = fields.Date.to_string(leave.date_from)
                     if leave.number_of_days > 1:
-                        display_date += ' ⇨ %s' % fields.Date.to_string(leave.date_to)
+                        display_date += ' / %s' % fields.Date.to_string(leave.date_to)
                     if self.env.context.get('hide_employee_name') and 'employee_id' in self.env.context.get('group_by', []):
                         res.append((
                             leave.id,