diff --git a/b_asic/schedule.py b/b_asic/schedule.py
index e61ab864949d97e0026029e652e05e9e7c81c54f..352e3787a8e2d04e1fb9ffe7f3cf5ef824565a9e 100644
--- a/b_asic/schedule.py
+++ b/b_asic/schedule.py
@@ -327,7 +327,8 @@ class Schedule:
 
         new_schedule = start_scheduler(self)
         if inplace:
-            self = new_schedule
+            self._start_times = new_schedule._start_times
+            self._laps = new_schedule._laps
         return new_schedule
 
     def increase_time_resolution(self, factor: int) -> "Schedule":