diff --git a/addons/hr_timesheet/wizard/project_task_create_timesheet.py b/addons/hr_timesheet/wizard/project_task_create_timesheet.py
index 66b45196181..eae94d737d7 100644
--- a/addons/hr_timesheet/wizard/project_task_create_timesheet.py
+++ b/addons/hr_timesheet/wizard/project_task_create_timesheet.py
@@ -30,3 +30,6 @@ class ProjectTaskCreateTimesheet(models.TransientModel):
         }
         self.task_id.user_timer_id.unlink()
         return self.env['account.analytic.line'].create(values)
+
+    def action_delete_timesheet(self):
+        self.task_id.user_timer_id.unlink()
diff --git a/addons/hr_timesheet/wizard/project_task_create_timesheet_views.xml b/addons/hr_timesheet/wizard/project_task_create_timesheet_views.xml
index db26070c345..aea2be82687 100644
--- a/addons/hr_timesheet/wizard/project_task_create_timesheet_views.xml
+++ b/addons/hr_timesheet/wizard/project_task_create_timesheet_views.xml
@@ -13,7 +13,8 @@
                 </group>
                 <footer>
                     <button string="Save" type="object" name="save_timesheet" class="btn btn-primary"/>
-                    <button string="Cancel" special="cancel" type="object" class="btn btn-secondary"/>
+                    <button string="Delete" type="object" name="action_delete_timesheet" class="btn btn-secondary"/>
+                    <button string="Discard" special="cancel" type="object" class="btn btn-secondary"/>
                 </footer>
             </form>
         </field>