diff --git a/src/app/TaskSchedulerManager.cpp b/src/app/TaskSchedulerManager.cpp
index 1ed7849..598f995 100644
--- a/src/app/TaskSchedulerManager.cpp
+++ b/src/app/TaskSchedulerManager.cpp
@@ -112,14 +112,16 @@ TaskSchedulerManager::TaskSchedulerManager(RtcManager &rtcManager) : _nextTaskIn
 boolean TaskSchedulerManager::addTask(const char *name, TaskSchedulerManagerHelper::Schedule *schedule, boolean (*taskRoutine)(void*), void *pData)
 {
   boolean result = _taskDataDictio.add(name, new TaskData({*schedule, taskRoutine, pData}));
-  delete schedule;
+  delete schedule;schedule = NULL;
+  
   return result;
 }
 
 boolean TaskSchedulerManager::addTask(uint16_t id, TaskSchedulerManagerHelper::Schedule *schedule, boolean (*taskRoutine)(void*), void *pData)
 {
   boolean result = _taskDataDictio.add(id, new TaskData({*schedule, taskRoutine, pData}));
-  delete schedule;
+  delete schedule;schedule = NULL;
+  
   return result;
 }