diff --git a/src/src/UI/Widget/viewcontainerwidget.cpp b/src/src/UI/Widget/viewcontainerwidget.cpp
index dd948ac..43ab6cc 100644
--- a/src/src/UI/Widget/viewcontainerwidget.cpp
+++ b/src/src/UI/Widget/viewcontainerwidget.cpp
@@ -82,10 +82,8 @@ void ViewContainerWidget::Slot_SyncEvent(DicomImageView *view, int interactionMo
                 manager.smartDo([](auto v,auto callData){
                     if (v->HasSeries()) {
                         //disable global trigger slot
-                        v->setScrollChangedType(scrollScope::TriggerType::SYNC_ONLY);
                         int *r = (int *) callData;
                         v->AddSlice(r[1]);
-                        v->setScrollChangedType(scrollScope::TriggerType::USER_TRIGGER);
                     }
                 },view, calldata,ImageViewManager::EStudyEBoundsSeries);
 			}