diff --git a/src/domain/UBGraphicsScene.cpp b/src/domain/UBGraphicsScene.cpp
index 97659ec1..c5925f6f 100644
--- a/src/domain/UBGraphicsScene.cpp
+++ b/src/domain/UBGraphicsScene.cpp
@@ -1270,7 +1270,7 @@ void UBGraphicsScene::clearAnnotations()
     while (itItems.hasNext())
     {
         QGraphicsItem* item = itItems.next();
-        UBGraphicsPolygonItem* pi = qgraphicsitem_cast<UBGraphicsPolygonItem*>(item);
+        UBGraphicsStrokesGroup* pi = qgraphicsitem_cast<UBGraphicsStrokesGroup*>(item);
         if (pi)
         {
             removeItem(item);