diff --git a/addons/calendar/models/calendar_event.py b/addons/calendar/models/calendar_event.py
index 326f10c46da..b8efd071b61 100644
--- a/addons/calendar/models/calendar_event.py
+++ b/addons/calendar/models/calendar_event.py
@@ -994,7 +994,7 @@ class Meeting(models.Model):
                 if not start_update:
                     # Apply the same shift for start
                     start = base_time_values['start'] + (stop_update - self.stop)
-                    start_date = base_time_values['start_date'] + (stop_update.date() - self.stop.date())
+                    start_date = base_time_values['start'].date() + (stop_update.date() - self.stop.date())
                     update_dict.update({'start': start, 'start_date': start_date})
                 stop = base_time_values['stop'] + (stop_update - self.stop)
                 stop_date = base_time_values['stop'].date() + (stop_update.date() - self.stop.date())
diff --git a/addons/calendar/tests/test_event_recurrence.py b/addons/calendar/tests/test_event_recurrence.py
index d477e1b8359..8833ff661ea 100644
--- a/addons/calendar/tests/test_event_recurrence.py
+++ b/addons/calendar/tests/test_event_recurrence.py
@@ -403,6 +403,19 @@ class TestUpdateRecurrentEvents(TestRecurrentEvents):
             (datetime(2019, 11, 9, 1, 0), datetime(2019, 11, 12, 18, 0)),
         ])
 
+    def test_shift_stop_all(self):
+        # testing the case where we only want to update the stop time
+        event = self.events[0]
+        event.write({
+            'recurrence_update': 'all_events',
+            'stop': event.stop + relativedelta(hours=1),
+        })
+        self.assertEventDates(event.recurrence_id.calendar_event_ids, [
+            (datetime(2019, 10, 22, 2, 0), datetime(2019, 10, 24, 19, 0)),
+            (datetime(2019, 10, 29, 2, 0), datetime(2019, 10, 31, 19, 0)),
+            (datetime(2019, 11, 5, 2, 0), datetime(2019, 11, 7, 19, 0)),
+        ])
+
     def test_change_week_day_rrule(self):
         recurrence = self.events.recurrence_id
         recurrence.rrule = 'FREQ=WEEKLY;COUNT=3;BYDAY=WE' # from TU to WE