diff --git a/src/domain/UBGraphicsItemDelegate.cpp b/src/domain/UBGraphicsItemDelegate.cpp
index 8234a02f..a9cba8a8 100644
--- a/src/domain/UBGraphicsItemDelegate.cpp
+++ b/src/domain/UBGraphicsItemDelegate.cpp
@@ -387,14 +387,19 @@ void UBGraphicsItemDelegate::remove(bool canUndo)
             scene->removeItem(button);
 
         scene->removeItem(mFrame);
+
+        /* this is performed because when removing delegated from scene while it contains flash content, segfault happens because of QGraphicsScene::removeItem() */ 
+        UBGraphicsWebView *mDelegated_casted = static_cast<UBGraphicsWebView*>(mDelegated);
+        if (mDelegated_casted)
+            mDelegated_casted->setHtml(QString());
         scene->removeItem(mDelegated);
 
         if (canUndo)
         {
-            UBGraphicsItemUndoCommand *uc = new UBGraphicsItemUndoCommand((UBGraphicsScene*) scene, mDelegated, 0);
+            UBGraphicsItemUndoCommand *uc = new UBGraphicsItemUndoCommand(scene, mDelegated, 0);
             UBApplication::undoStack->push(uc);
         }
-    }
+    }   
 }
 
 
diff --git a/src/domain/UBGraphicsWebView.cpp b/src/domain/UBGraphicsWebView.cpp
index ecd9788f..d68bd51d 100644
--- a/src/domain/UBGraphicsWebView.cpp
+++ b/src/domain/UBGraphicsWebView.cpp
@@ -30,7 +30,7 @@ UBGraphicsWebView::UBGraphicsWebView(QGraphicsItem* parent) :
 {
     setData(UBGraphicsItemData::ItemLayerType, UBItemLayerType::Object);
 
-    mDelegate = new UBGraphicsItemDelegate(this,0, true, false, false);
+    mDelegate = new UBGraphicsItemDelegate(this, 0, true, false, false);
     mDelegate->init();
 
     setFlag(QGraphicsItem::ItemSendsGeometryChanges, true);