diff --git a/src/MissionManager/MissionController.cc b/src/MissionManager/MissionController.cc
index 471cd1d94d6c5847eb446f056a657da16e4284a5..cc0573a47f13d115736c1179a481551c02396fac 100644
--- a/src/MissionManager/MissionController.cc
+++ b/src/MissionManager/MissionController.cc
@@ -214,6 +214,7 @@ void MissionController::removeAllMissionItems(void)
     _missionItems = new QmlObjectListModel(this);
 
     _initAllMissionItems();
+    _missionItems->setDirty(true);
 }
 
 void MissionController::loadMissionFromFile(void)