diff --git a/src/document/UBDocumentContainer.cpp b/src/document/UBDocumentContainer.cpp
index 456c37a7..481a415a 100644
--- a/src/document/UBDocumentContainer.cpp
+++ b/src/document/UBDocumentContainer.cpp
@@ -106,7 +106,6 @@ void UBDocumentContainer::addPage(int index)
 void UBDocumentContainer::addPixmapAt(const QPixmap *pix, int index)
 {
     mDocumentThumbs.insert(index, pix);
-    emit documentThumbnailsUpdated(this);
 }
 
 
diff --git a/src/document/UBDocumentController.cpp b/src/document/UBDocumentController.cpp
index b0f27721..22eda173 100644
--- a/src/document/UBDocumentController.cpp
+++ b/src/document/UBDocumentController.cpp
@@ -1548,7 +1548,6 @@ void UBDocumentTreeView::dropEvent(QDropEvent *event)
                 const QPixmap *pix = new QPixmap(thumbTmp);
                 UBDocumentController *ctrl = UBApplication::documentController;
                 ctrl->addPixmapAt(pix, toIndex);
-                ctrl->TreeViewSelectionChanged(ctrl->firstSelectedTreeIndex(), QModelIndex());
             }
 
             QApplication::restoreOverrideCursor();
@@ -1557,6 +1556,8 @@ void UBDocumentTreeView::dropEvent(QDropEvent *event)
             docModel->setHighLighted(QModelIndex());
         }
 
+        UBApplication::documentController->TreeViewSelectionChanged(UBApplication::documentController->firstSelectedTreeIndex(), QModelIndex());
+
     }
     else
     {